78974701 has 8 divisors (see below), whose sum is σ = 87793664. Its totient is φ = 70547760.

The previous prime is 78974699. The next prime is 78974719. The reversal of 78974701 is 10747987.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 78974701 - 2¹ = 78974699 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78974201) 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, 97581 + ... + 98386.

It is an arithmetic number, because the mean of its divisors is an integer number (10974208).

Almost surely, 2^78974701 is an apocalyptic number.

It is an amenable number.

78974701 is a deficient number, since it is larger than the sum of its proper divisors (8818963).

78974701 is a wasteful number, since it uses less digits than its factorization.

78974701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196011.

The product of its (nonzero) digits is 98784, while the sum is 43.

The square root of 78974701 is about 8886.7711234171. The cubic root of 78974701 is about 429.0382344487.

The spelling of 78974701 in words is "seventy-eight million, nine hundred seventy-four thousand, seven hundred one".