3792979287 has 12 divisors (see below), whose sum is σ = 5479609824. Its totient is φ = 2528255040.

The previous prime is 3792979283. The next prime is 3792979343. The reversal of 3792979287 is 7829792973.

It is not a de Polignac number, because 3792979287 - 2² = 3792979283 is a prime.

It is a super-2 number, since 2×3792979287² = 28773383743222056738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3792979283) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34498 + ... + 93680.

It is an arithmetic number, because the mean of its divisors is an integer number (456634152).

Almost surely, 2^3792979287 is an apocalyptic number.

3792979287 is a deficient number, since it is larger than the sum of its proper divisors (1686630537).

3792979287 is a wasteful number, since it uses less digits than its factorization.

3792979287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66310 (or 66307 counting only the distinct ones).

The product of its digits is 24004512, while the sum is 63.

The square root of 3792979287 is about 61587.1682008517. The cubic root of 3792979287 is about 1559.5291268694.

The spelling of 3792979287 in words is "three billion, seven hundred ninety-two million, nine hundred seventy-nine thousand, two hundred eighty-seven".