795445021 has 16 divisors (see below), whose sum is σ = 937543680. Its totient is φ = 660789360.

The previous prime is 795445009. The next prime is 795445037. The reversal of 795445021 is 120544597.

It is not a de Polignac number, because 795445021 - 2¹⁷ = 795313949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (795445121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15760 + ... + 42886.

It is an arithmetic number, because the mean of its divisors is an integer number (58596480).

Almost surely, 2^795445021 is an apocalyptic number.

795445021 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

795445021 is a deficient number, since it is larger than the sum of its proper divisors (142098659).

795445021 is a wasteful number, since it uses less digits than its factorization.

795445021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27264.

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 795445021 is about 28203.6348898506. The cubic root of 795445021 is about 926.5525506152.

It can be divided in two parts, 7954 and 45021, that added together give a triangular number (52975 = T₃₂₅).

The spelling of 795445021 in words is "seven hundred ninety-five million, four hundred forty-five thousand, twenty-one".