2919739045982 has 64 divisors (see below), whose sum is σ = 5233960592640. Its totient is φ = 1205848358400.

The previous prime is 2919739045969. The next prime is 2919739045991. The reversal of 2919739045982 is 2895409379192.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107698073 + ... + 107725179.

It is an arithmetic number, because the mean of its divisors is an integer number (81780634260).

Almost surely, 2^{2919739045982} is an apocalyptic number.

2919739045982 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2919739045982 is a deficient number, since it is larger than the sum of its proper divisors (2314221546658).

2919739045982 is a wasteful number, since it uses less digits than its factorization.

2919739045982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37097.

The product of its (nonzero) digits is 88179840, while the sum is 68.

The spelling of 2919739045982 in words is "two trillion, nine hundred nineteen billion, seven hundred thirty-nine million, forty-five thousand, nine hundred eighty-two".