1673964296 has 96 divisors (see below), whose sum is σ = 3580848000. Its totient is φ = 731188224.

The previous prime is 1673964263. The next prime is 1673964307. The reversal of 1673964296 is 6924693761.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2327825 + ... + 2328543.

It is an arithmetic number, because the mean of its divisors is an integer number (37300500).

Almost surely, 2^1673964296 is an apocalyptic number.

It is an amenable number.

1673964296 is an abundant number, since it is smaller than the sum of its proper divisors (1906883704).

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

1673964296 is a wasteful number, since it uses less digits than its factorization.

1673964296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831 (or 810 counting only the distinct ones).

The product of its digits is 2939328, while the sum is 53.

The square root of 1673964296 is about 40914.1087645814. The cubic root of 1673964296 is about 1187.3590412335.

The spelling of 1673964296 in words is "one billion, six hundred seventy-three million, nine hundred sixty-four thousand, two hundred ninety-six".