379518534 has 40 divisors (see below), whose sum is σ = 879737760. Its totient is φ = 122142384.

The previous prime is 379518499. The next prime is 379518547. The reversal of 379518534 is 435815973.

It is a self number, because there is not a number n which added to its sum of digits gives 379518534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 35694 + ... + 45089.

It is an arithmetic number, because the mean of its divisors is an integer number (21993444).

Almost surely, 2^379518534 is an apocalyptic number.

379518534 is an abundant number, since it is smaller than the sum of its proper divisors (500219226).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

379518534 is a wasteful number, since it uses less digits than its factorization.

379518534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80826 (or 80817 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 379518534 is about 19481.2354331033. The cubic root of 379518534 is about 724.0096086044.

The spelling of 379518534 in words is "three hundred seventy-nine million, five hundred eighteen thousand, five hundred thirty-four".