387272262904 has 8 divisors (see below), whose sum is σ = 726135492960. Its totient is φ = 193636131448.

The previous prime is 387272262893. The next prime is 387272262913. The reversal of 387272262904 is 409262272783.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×387272262904² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24204516424 + ... + 24204516439.

It is an arithmetic number, because the mean of its divisors is an integer number (90766936620).

Almost surely, 2^387272262904 is an apocalyptic number.

It is an amenable number.

387272262904 is a deficient number, since it is larger than the sum of its proper divisors (338863230056).

387272262904 is a wasteful number, since it uses less digits than its factorization.

387272262904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48409032869 (or 48409032865 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 52.

The spelling of 387272262904 in words is "three hundred eighty-seven billion, two hundred seventy-two million, two hundred sixty-two thousand, nine hundred four".