79769414 has 8 divisors (see below), whose sum is σ = 120168360. Its totient is φ = 39713296.

The previous prime is 79769413. The next prime is 79769419. The reversal of 79769414 is 41496797.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79769411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85124 + ... + 86055.

It is an arithmetic number, because the mean of its divisors is an integer number (15021045).

Almost surely, 2^79769414 is an apocalyptic number.

79769414 is a deficient number, since it is larger than the sum of its proper divisors (40398946).

79769414 is a wasteful number, since it uses less digits than its factorization.

79769414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171414.

The product of its digits is 381024, while the sum is 47.

The square root of 79769414 is about 8931.3724589225. The cubic root of 79769414 is about 430.4725542236.

The spelling of 79769414 in words is "seventy-nine million, seven hundred sixty-nine thousand, four hundred fourteen".