792405491 has 4 divisors (see below), whose sum is σ = 807356592. Its totient is φ = 777454392.

The previous prime is 792405461. The next prime is 792405521. The reversal of 792405491 is 194504297.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (792405461) and next prime (792405521).

It is a cyclic number.

It is not a de Polignac number, because 792405491 - 2¹⁰ = 792404467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (792405421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7475471 + ... + 7475576.

It is an arithmetic number, because the mean of its divisors is an integer number (201839148).

Almost surely, 2^792405491 is an apocalyptic number.

792405491 is a deficient number, since it is larger than the sum of its proper divisors (14951101).

792405491 is a wasteful number, since it uses less digits than its factorization.

792405491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14951100.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 792405491 is about 28149.6978847021. The cubic root of 792405491 is about 925.3708728539.

The spelling of 792405491 in words is "seven hundred ninety-two million, four hundred five thousand, four hundred ninety-one".