3679487345925 has 18 divisors (see below), whose sum is σ = 6590370668882. Its totient is φ = 1962393251040.

The previous prime is 3679487345899. The next prime is 3679487345957. The reversal of 3679487345925 is 5295437849763.

It is a happy number.

3679487345925 is a `hidden beast` number, since 3 + 6 + 7 + 94 + 87 + 3 + 459 + 2 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 1305228561156 + 2374258784769 = 1142466^2 + 1540863^2 .

It is not a de Polignac number, because 3679487345925 - 2²³ = 3679478957317 is a prime.

It is a super-2 number, since 2×3679487345925² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 8176638322 + ... + 8176638771.

Almost surely, 2^{3679487345925} is an apocalyptic number.

It is an amenable number.

3679487345925 is a deficient number, since it is larger than the sum of its proper divisors (2910883322957).

3679487345925 is a wasteful number, since it uses less digits than its factorization.

3679487345925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16353277109 (or 16353277101 counting only the distinct ones).

The product of its digits is 1371686400, while the sum is 72.

The spelling of 3679487345925 in words is "three trillion, six hundred seventy-nine billion, four hundred eighty-seven million, three hundred forty-five thousand, nine hundred twenty-five".