1790074900 has 36 divisors (see below), whose sum is σ = 3967121088. Its totient is φ = 700793440.

The previous prime is 1790074877. The next prime is 1790074901. The reversal of 1790074900 is 94700971.

It is a super-2 number, since 2×1790074900² = 6408736295220020000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1790074900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1790074901) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 185734 + ... + 195133.

It is an arithmetic number, because the mean of its divisors is an integer number (110197808).

Almost surely, 2^1790074900 is an apocalyptic number.

1790074900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1790074900 is an abundant number, since it is smaller than the sum of its proper divisors (2177046188).

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

1790074900 is a wasteful number, since it uses less digits than its factorization.

1790074900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380928 (or 380921 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 37.

The square root of 1790074900 is about 42309.2767605404. The cubic root of 1790074900 is about 1214.2004822035.

The spelling of 1790074900 in words is "one billion, seven hundred ninety million, seventy-four thousand, nine hundred".