3452077257 has 8 divisors (see below), whose sum is σ = 4612755840. Its totient is φ = 2296391760.

The previous prime is 3452077253. The next prime is 3452077259. The reversal of 3452077257 is 7527702543.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3452077257 - 2² = 3452077253 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3452077253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1246657 + ... + 1249422.

It is an arithmetic number, because the mean of its divisors is an integer number (576594480).

Almost surely, 2^3452077257 is an apocalyptic number.

It is an amenable number.

3452077257 is a deficient number, since it is larger than the sum of its proper divisors (1160678583).

3452077257 is a wasteful number, since it uses less digits than its factorization.

3452077257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2496543.

The product of its (nonzero) digits is 411600, while the sum is 42.

The square root of 3452077257 is about 58754.3807473111. The cubic root of 3452077257 is about 1511.3330124664. Note that the first 3 decimals are identical.

The spelling of 3452077257 in words is "three billion, four hundred fifty-two million, seventy-seven thousand, two hundred fifty-seven".