3457023557 has 8 divisors (see below), whose sum is σ = 3730599936. Its totient is φ = 3184540272.

The previous prime is 3457023511. The next prime is 3457023569. The reversal of 3457023557 is 7553207543.

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

It is a cyclic number.

It is not a de Polignac number, because 3457023557 - 2⁸ = 3457023301 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 (3457029557) 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, 266693 + ... + 279354.

It is an arithmetic number, because the mean of its divisors is an integer number (466324992).

Almost surely, 2^3457023557 is an apocalyptic number.

It is an amenable number.

3457023557 is a deficient number, since it is larger than the sum of its proper divisors (273576379).

3457023557 is a wasteful number, since it uses less digits than its factorization.

3457023557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546547.

The product of its (nonzero) digits is 441000, while the sum is 41.

The square root of 3457023557 is about 58796.4587113884. The cubic root of 3457023557 is about 1512.0545045171.

The spelling of 3457023557 in words is "three billion, four hundred fifty-seven million, twenty-three thousand, five hundred fifty-seven".