79478014 has 16 divisors (see below), whose sum is σ = 148634496. Its totient is φ = 30965400.

The previous prime is 79477991. The next prime is 79478023. The reversal of 79478014 is 41087497.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257892 + ... + 258199.

It is an arithmetic number, because the mean of its divisors is an integer number (9289656).

Almost surely, 2^79478014 is an apocalyptic number.

79478014 is a deficient number, since it is larger than the sum of its proper divisors (69156482).

79478014 is a wasteful number, since it uses less digits than its factorization.

79478014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516111.

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 79478014 is about 8915.0442511521. The cubic root of 79478014 is about 429.9477383753.

The spelling of 79478014 in words is "seventy-nine million, four hundred seventy-eight thousand, fourteen".