79274470 has 16 divisors (see below), whose sum is σ = 155666448. Its totient is φ = 28827040.

The previous prime is 79274431. The next prime is 79274473. The reversal of 79274470 is 7447297.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79274473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360229 + ... + 360448.

It is an arithmetic number, because the mean of its divisors is an integer number (9729153).

Almost surely, 2^79274470 is an apocalyptic number.

79274470 is a deficient number, since it is larger than the sum of its proper divisors (76391978).

79274470 is a wasteful number, since it uses less digits than its factorization.

79274470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720695.

The product of its (nonzero) digits is 98784, while the sum is 40.

The square root of 79274470 is about 8903.6211734328. The cubic root of 79274470 is about 429.5803910969.

The spelling of 79274470 in words is "seventy-nine million, two hundred seventy-four thousand, four hundred seventy".