3452246245 has 24 divisors (see below), whose sum is σ = 4826168568. Its totient is φ = 2363760000.

The previous prime is 3452246243. The next prime is 3452246263. The reversal of 3452246245 is 5426422543.

3452246245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 628705476 + 2823540769 = 25074^2 + 53137^2 .

It is not a de Polignac number, because 3452246245 - 2¹ = 3452246243 is a prime.

It is a super-2 number, since 2×3452246245² = 23836008272233200050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3452246243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 161695 + ... + 181795.

It is an arithmetic number, because the mean of its divisors is an integer number (201090357).

Almost surely, 2^3452246245 is an apocalyptic number.

3452246245 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3452246245 is a deficient number, since it is larger than the sum of its proper divisors (1373922323).

3452246245 is a wasteful number, since it uses less digits than its factorization.

3452246245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20821 (or 20814 counting only the distinct ones).

The product of its digits is 230400, while the sum is 37.

The square root of 3452246245 is about 58755.8188182243. The cubic root of 3452246245 is about 1511.3576732678.

Adding to 3452246245 its reverse (5426422543), we get a palindrome (8878668788).

The spelling of 3452246245 in words is "three billion, four hundred fifty-two million, two hundred forty-six thousand, two hundred forty-five".