1914931002 has 16 divisors (see below), whose sum is σ = 3830317920. Its totient is φ = 638234352.

The previous prime is 1914931001. The next prime is 1914931027. The reversal of 1914931002 is 2001394191.

It is not an unprimeable number, because it can be changed into a prime (1914931001) 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, 62508 + ... + 87960.

It is an arithmetic number, because the mean of its divisors is an integer number (239394870).

Almost surely, 2^1914931002 is an apocalyptic number.

1914931002 is an abundant number, since it is smaller than the sum of its proper divisors (1915386918).

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

1914931002 is a wasteful number, since it uses less digits than its factorization.

1914931002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37997.

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 1914931002 is about 43759.9246114524. The cubic root of 1914931002 is about 1241.7982498291.

The spelling of 1914931002 in words is "one billion, nine hundred fourteen million, nine hundred thirty-one thousand, two".