926104981 has 2 divisors, whose sum is σ = 926104982. Its totient is φ = 926104980.

The previous prime is 926104961. The next prime is 926104997. The reversal of 926104981 is 189401629.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 782320900 + 143784081 = 27970^2 + 11991^2 .

It is a cyclic number.

It is not a de Polignac number, because 926104981 - 2⁷ = 926104853 is a prime.

It is a super-2 number, since 2×926104981² = 1715340871666020722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (926104961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 463052490 + 463052491.

It is an arithmetic number, because the mean of its divisors is an integer number (463052491).

Almost surely, 2^926104981 is an apocalyptic number.

It is an amenable number.

926104981 is a deficient number, since it is larger than the sum of its proper divisors (1).

926104981 is an equidigital number, since it uses as much as digits as its factorization.

926104981 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 926104981 is about 30431.9730053771. The cubic root of 926104981 is about 974.7354025804.

The spelling of 926104981 in words is "nine hundred twenty-six million, one hundred four thousand, nine hundred eighty-one".