79769463 has 16 divisors (see below), whose sum is σ = 108984960. Its totient is φ = 51882336.

The previous prime is 79769461. The next prime is 79769489. The reversal of 79769463 is 36496797.

It is not a de Polignac number, because 79769463 - 2¹ = 79769461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79769461) 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, 19653 + ... + 23361.

It is an arithmetic number, because the mean of its divisors is an integer number (6811560).

Almost surely, 2^79769463 is an apocalyptic number.

79769463 is a deficient number, since it is larger than the sum of its proper divisors (29215497).

79769463 is a wasteful number, since it uses less digits than its factorization.

79769463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3886.

The product of its digits is 1714608, while the sum is 51.

The square root of 79769463 is about 8931.3752020616. The cubic root of 79769463 is about 430.4726423657.

The spelling of 79769463 in words is "seventy-nine million, seven hundred sixty-nine thousand, four hundred sixty-three".