1699459996 has 24 divisors (see below), whose sum is σ = 3212365520. Its totient is φ = 782030592.

The previous prime is 1699459973. The next prime is 1699460003. The reversal of 1699459996 is 6999549961.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30966 + ... + 66013.

Almost surely, 2^1699459996 is an apocalyptic number.

It is an amenable number.

1699459996 is a deficient number, since it is larger than the sum of its proper divisors (1512905524).

1699459996 is a wasteful number, since it uses less digits than its factorization.

1699459996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97333 (or 97331 counting only the distinct ones).

The product of its digits is 42515280, while the sum is 67.

The square root of 1699459996 is about 41224.5072256783. The cubic root of 1699459996 is about 1193.3568087999.

The spelling of 1699459996 in words is "one billion, six hundred ninety-nine million, four hundred fifty-nine thousand, nine hundred ninety-six".