3480244457 has 4 divisors (see below), whose sum is σ = 3574305156. Its totient is φ = 3386183760.

The previous prime is 3480244423. The next prime is 3480244477. The reversal of 3480244457 is 7544420843.

3480244457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3348821161 + 131423296 = 57869^2 + 11464^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3480244457 is a prime.

It is a super-2 number, since 2×3480244457² = 24224202960958449698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3480244477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47030294 + ... + 47030367.

It is an arithmetic number, because the mean of its divisors is an integer number (893576289).

Almost surely, 2^3480244457 is an apocalyptic number.

3480244457 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

3480244457 is a deficient number, since it is larger than the sum of its proper divisors (94060699).

3480244457 is an equidigital number, since it uses as much as digits as its factorization.

3480244457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94060698.

The product of its (nonzero) digits is 430080, while the sum is 41.

The square root of 3480244457 is about 58993.5967457486. The cubic root of 3480244457 is about 1515.4324531629.

The spelling of 3480244457 in words is "three billion, four hundred eighty million, two hundred forty-four thousand, four hundred fifty-seven".