1676693964 has 24 divisors (see below), whose sum is σ = 4267948608. Its totient is φ = 508089040.

The previous prime is 1676693929. The next prime is 1676693971. The reversal of 1676693964 is 4693966761.

It is a super-2 number, since 2×1676693964² = 5622605297828066592, which contains 22 as substring.

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, 6350982 + ... + 6351245.

It is an arithmetic number, because the mean of its divisors is an integer number (177831192).

Almost surely, 2^1676693964 is an apocalyptic number.

It is an amenable number.

1676693964 is an abundant number, since it is smaller than the sum of its proper divisors (2591254644).

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

1676693964 is a wasteful number, since it uses less digits than its factorization.

1676693964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12702245 (or 12702243 counting only the distinct ones).

The product of its digits is 8817984, while the sum is 57.

The square root of 1676693964 is about 40947.4536937280. The cubic root of 1676693964 is about 1188.0040840363.

The spelling of 1676693964 in words is "one billion, six hundred seventy-six million, six hundred ninety-three thousand, nine hundred sixty-four".