791053747 has 16 divisors (see below), whose sum is σ = 888439392. Its totient is φ = 698008320.

The previous prime is 791053723. The next prime is 791053807. The reversal of 791053747 is 747350197.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-791053747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (791053717) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183873 + ... + 188125.

It is an arithmetic number, because the mean of its divisors is an integer number (55527462).

Almost surely, 2^791053747 is an apocalyptic number.

791053747 is a deficient number, since it is larger than the sum of its proper divisors (97385645).

791053747 is a wasteful number, since it uses less digits than its factorization.

791053747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4758.

The product of its (nonzero) digits is 185220, while the sum is 43.

The square root of 791053747 is about 28125.6777162791. The cubic root of 791053747 is about 924.8443846327.

The spelling of 791053747 in words is "seven hundred ninety-one million, fifty-three thousand, seven hundred forty-seven".