386873651404 has 48 divisors (see below), whose sum is σ = 724286961216. Its totient is φ = 180172800000.

The previous prime is 386873651393. The next prime is 386873651407. The reversal of 386873651404 is 404156378683.

It is a super-2 number, since 2×386873651404² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (386873651407) 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, 11196154 + ... + 11230654.

It is an arithmetic number, because the mean of its divisors is an integer number (15089311692).

Almost surely, 2^386873651404 is an apocalyptic number.

386873651404 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

386873651404 is a deficient number, since it is larger than the sum of its proper divisors (337413309812).

386873651404 is a wasteful number, since it uses less digits than its factorization.

386873651404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36226 (or 36224 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 55.

The spelling of 386873651404 in words is "three hundred eighty-six billion, eight hundred seventy-three million, six hundred fifty-one thousand, four hundred four".