715474849 has 8 divisors (see below), whose sum is σ = 756920000. Its totient is φ = 674408592.

The previous prime is 715474841. The next prime is 715474861. The reversal of 715474849 is 948474517.

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 715474849 - 2³ = 715474841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (715474841) 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, 90834 + ... + 98395.

It is an arithmetic number, because the mean of its divisors is an integer number (94615000).

Almost surely, 2^715474849 is an apocalyptic number.

It is an amenable number.

715474849 is a deficient number, since it is larger than the sum of its proper divisors (41445151).

715474849 is a wasteful number, since it uses less digits than its factorization.

715474849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189447.

The product of its digits is 1128960, while the sum is 49.

The square root of 715474849 is about 26748.3616133774. The cubic root of 715474849 is about 894.3993135477.

The spelling of 715474849 in words is "seven hundred fifteen million, four hundred seventy-four thousand, eight hundred forty-nine".