1376950536 has 64 divisors (see below), whose sum is σ = 4119091200. Its totient is φ = 423676224.

The previous prime is 1376950517. The next prime is 1376950543. The reversal of 1376950536 is 6350596731.

1376950536 is a `hidden beast` number, since 1 + 3 + 7 + 69 + 50 + 536 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1376950491 and 1376950500.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242376 + ... + 247991.

It is an arithmetic number, because the mean of its divisors is an integer number (64360800).

Almost surely, 2^1376950536 is an apocalyptic number.

It is an amenable number.

1376950536 is an abundant number, since it is smaller than the sum of its proper divisors (2742140664).

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

1376950536 is a wasteful number, since it uses less digits than its factorization.

1376950536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490395 (or 490385 counting only the distinct ones).

The product of its (nonzero) digits is 510300, while the sum is 45.

The square root of 1376950536 is about 37107.2841366759. The cubic root of 1376950536 is about 1112.5156093589.

The spelling of 1376950536 in words is "one billion, three hundred seventy-six million, nine hundred fifty thousand, five hundred thirty-six".