3452770477 has 16 divisors (see below), whose sum is σ = 3823111600. Its totient is φ = 3097585152.

The previous prime is 3452770471. The next prime is 3452770487. The reversal of 3452770477 is 7740772543.

It can be written as a sum of positive squares in 8 ways, for example, as 922579876 + 2530190601 = 30374^2 + 50301^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3452770477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3452770471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 493399 + ... + 500347.

It is an arithmetic number, because the mean of its divisors is an integer number (238944475).

Almost surely, 2^3452770477 is an apocalyptic number.

3452770477 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

3452770477 is a deficient number, since it is larger than the sum of its proper divisors (370341123).

3452770477 is a wasteful number, since it uses less digits than its factorization.

3452770477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8032.

The product of its (nonzero) digits is 1152480, while the sum is 46.

The square root of 3452770477 is about 58760.2797559712. The cubic root of 3452770477 is about 1511.4341705104.

The spelling of 3452770477 in words is "three billion, four hundred fifty-two million, seven hundred seventy thousand, four hundred seventy-seven".