1703992164 has 24 divisors (see below), whose sum is σ = 4543979328. Its totient is φ = 486854880.

The previous prime is 1703992123. The next prime is 1703992177. The reversal of 1703992164 is 4612993071.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 10142727 + ... + 10142894.

It is an arithmetic number, because the mean of its divisors is an integer number (189332472).

Almost surely, 2^1703992164 is an apocalyptic number.

1703992164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1703992164 is an abundant number, since it is smaller than the sum of its proper divisors (2839987164).

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

1703992164 is a wasteful number, since it uses less digits than its factorization.

1703992164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20285635 (or 20285633 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 1703992164 is about 41279.4399671313. The cubic root of 1703992164 is about 1194.4166930815.

The spelling of 1703992164 in words is "one billion, seven hundred three million, nine hundred ninety-two thousand, one hundred sixty-four".