1672319902 has 16 divisors (see below), whose sum is σ = 2738633472. Its totient is φ = 759559320.

The previous prime is 1672319899. The next prime is 1672319911. The reversal of 1672319902 is 2099132761.

It is a congruent number.

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, 553 + ... + 57835.

It is an arithmetic number, because the mean of its divisors is an integer number (171164592).

Almost surely, 2^1672319902 is an apocalyptic number.

1672319902 is a deficient number, since it is larger than the sum of its proper divisors (1066313570).

1672319902 is a wasteful number, since it uses less digits than its factorization.

1672319902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58623.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 1672319902 is about 40894.0081430031. The cubic root of 1672319902 is about 1186.9701190068.

The spelling of 1672319902 in words is "one billion, six hundred seventy-two million, three hundred nineteen thousand, nine hundred two".