79450 has 24 divisors (see below), whose sum is σ = 169632. Its totient is φ = 27120.

The previous prime is 79433. The next prime is 79451. The reversal of 79450 is 5497.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (79451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 237 + ... + 463.

It is an arithmetic number, because the mean of its divisors is an integer number (7068).

2⁷⁹⁴⁵⁰ is an apocalyptic number.

79450 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

79450 is an abundant number, since it is smaller than the sum of its proper divisors (90182).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84816).

79450 is a wasteful number, since it uses less digits than its factorization.

79450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246 (or 241 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 79450 is about 281.8687637891. The cubic root of 79450 is about 42.9897217186.

It can be divided in two parts, 79 and 450, that added together give a square (529 = 23²).

The spelling of 79450 in words is "seventy-nine thousand, four hundred fifty".