1790037953929 has 27 divisors (see below), whose sum is σ = 1919653534701. Its totient is φ = 1668925150200.

The previous prime is 1790037953909. The next prime is 1790037953969. The reversal of 1790037953929 is 9293597300971.

The square root of 1790037953929 is 1337923.

It is a perfect power (a square), and thus also a powerful number.

It is a de Polignac number, because none of the positive numbers 2^k-1790037953929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1790037953909) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1703175454 + ... + 1703176504.

It is an arithmetic number, because the mean of its divisors is an integer number (71098279063).

Almost surely, 2^{1790037953929} is an apocalyptic number.

1790037953929 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1790037953929 is the 1337923-rd square number.

1790037953929 is the 668962-nd centered octagonal number.

It is an amenable number.

1790037953929 is a deficient number, since it is larger than the sum of its proper divisors (129615580772).

1790037953929 is an frugal number, since it uses more digits than its factorization.

1790037953929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2274 (or 1137 counting only the distinct ones).

The product of its (nonzero) digits is 28934010, while the sum is 64.

Multiplying 1790037953929 by its sum of digits (64), we get a square (114562429051456 = 10703384²).

The spelling of 1790037953929 in words is "one trillion, seven hundred ninety billion, thirty-seven million, nine hundred fifty-three thousand, nine hundred twenty-nine".