1902996516 has 24 divisors (see below), whose sum is σ = 4450452160. Its totient is φ = 632885472.

The previous prime is 1902996503. The next prime is 1902996523. The reversal of 1902996516 is 6156992091.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175351 + ... + 185886.

Almost surely, 2^1902996516 is an apocalyptic number.

It is an amenable number.

1902996516 is an abundant number, since it is smaller than the sum of its proper divisors (2547455644).

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

1902996516 is a wasteful number, since it uses less digits than its factorization.

1902996516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361683 (or 361681 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 48.

The square root of 1902996516 is about 43623.3482896487. The cubic root of 1902996516 is about 1239.2131055004.

The spelling of 1902996516 in words is "one billion, nine hundred two million, nine hundred ninety-six thousand, five hundred sixteen".