3452462157 has 16 divisors (see below), whose sum is σ = 4760532992. Its totient is φ = 2223290160.

The previous prime is 3452462147. The next prime is 3452462161. The reversal of 3452462157 is 7512642543.

It is not a de Polignac number, because 3452462157 - 2⁴ = 3452462141 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 (3452462137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16938 + ... + 84804.

It is an arithmetic number, because the mean of its divisors is an integer number (297533312).

Almost surely, 2^3452462157 is an apocalyptic number.

It is an amenable number.

3452462157 is a deficient number, since it is larger than the sum of its proper divisors (1308070835).

3452462157 is a wasteful number, since it uses less digits than its factorization.

3452462157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68448.

The product of its digits is 201600, while the sum is 39.

The square root of 3452462157 is about 58757.6561564533. The cubic root of 3452462157 is about 1511.3891806239.

The spelling of 3452462157 in words is "three billion, four hundred fifty-two million, four hundred sixty-two thousand, one hundred fifty-seven".