3869464474 has 8 divisors (see below), whose sum is σ = 5826781908. Its totient is φ = 1927203840.

The previous prime is 3869464451. The next prime is 3869464483. The reversal of 3869464474 is 4744649683.

It can be written as a sum of positive squares in 2 ways, for example, as 2756775025 + 1112689449 = 52505^2 + 33357^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3763557 + ... + 3764584.

Almost surely, 2^3869464474 is an apocalyptic number.

3869464474 is a deficient number, since it is larger than the sum of its proper divisors (1957317434).

3869464474 is a wasteful number, since it uses less digits than its factorization.

3869464474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7528400.

The product of its digits is 13934592, while the sum is 55.

The square root of 3869464474 is about 62205.0196849097. The cubic root of 3869464474 is about 1569.9420474369.

The spelling of 3869464474 in words is "three billion, eight hundred sixty-nine million, four hundred sixty-four thousand, four hundred seventy-four".