79263996 has 96 divisors (see below), whose sum is σ = 228759552. Its totient is φ = 20843520.

The previous prime is 79263973. The next prime is 79263997. The reversal of 79263996 is 69936297.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79263997) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66526 + ... + 67706.

It is an arithmetic number, because the mean of its divisors is an integer number (2382912).

Almost surely, 2^79263996 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79263996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114379776).

79263996 is an abundant number, since it is smaller than the sum of its proper divisors (149495556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79263996 is a wasteful number, since it uses less digits than its factorization.

79263996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259 (or 1257 counting only the distinct ones).

The product of its digits is 1102248, while the sum is 51.

The square root of 79263996 is about 8903.0329663548. The cubic root of 79263996 is about 429.5614710790.

The spelling of 79263996 in words is "seventy-nine million, two hundred sixty-three thousand, nine hundred ninety-six".