3506957457 has 16 divisors (see below), whose sum is σ = 4759907328. Its totient is φ = 2296241360.

The previous prime is 3506957437. The next prime is 3506957507. The reversal of 3506957457 is 7547596053.

It is a cyclic number.

It is not a de Polignac number, because 3506957457 - 2⁶ = 3506957393 is a prime.

It is a super-4 number, since 4×3506957457⁴ (a number of 39 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (3506957437) 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, 24718 + ... + 87320.

It is an arithmetic number, because the mean of its divisors is an integer number (297494208).

Almost surely, 2^3506957457 is an apocalyptic number.

It is an amenable number.

3506957457 is a deficient number, since it is larger than the sum of its proper divisors (1252949871).

3506957457 is a wasteful number, since it uses less digits than its factorization.

3506957457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62940.

The product of its (nonzero) digits is 3969000, while the sum is 51.

The square root of 3506957457 is about 59219.5698819233. The cubic root of 3506957457 is about 1519.2998646813.

The spelling of 3506957457 in words is "three billion, five hundred six million, nine hundred fifty-seven thousand, four hundred fifty-seven".