1396099884 has 24 divisors (see below), whose sum is σ = 3259292400. Its totient is φ = 465120064.

The previous prime is 1396099883. The next prime is 1396099889. The reversal of 1396099884 is 4889906931.

It is a super-2 number, since 2×1396099884² = 3898189772209626912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1396099883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6459 + ... + 53234.

It is an arithmetic number, because the mean of its divisors is an integer number (135803850).

Almost surely, 2^1396099884 is an apocalyptic number.

It is an amenable number.

1396099884 is an abundant number, since it is smaller than the sum of its proper divisors (1863192516).

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

1396099884 is a wasteful number, since it uses less digits than its factorization.

1396099884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61649 (or 61647 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 57.

The square root of 1396099884 is about 37364.4200276145. The cubic root of 1396099884 is about 1117.6491624583.

The spelling of 1396099884 in words is "one billion, three hundred ninety-six million, ninety-nine thousand, eight hundred eighty-four".