716375949 has 4 divisors (see below), whose sum is σ = 955167936. Its totient is φ = 477583964.

The previous prime is 716375939. The next prime is 716375953. The reversal of 716375949 is 949573617.

716375949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 716375949 - 2¹² = 716371853 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716375939) 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, 119395989 + ... + 119395994.

It is an arithmetic number, because the mean of its divisors is an integer number (238791984).

Almost surely, 2^716375949 is an apocalyptic number.

It is an amenable number.

716375949 is a deficient number, since it is larger than the sum of its proper divisors (238791987).

716375949 is a wasteful number, since it uses less digits than its factorization.

716375949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238791986.

The product of its digits is 1428840, while the sum is 51.

The square root of 716375949 is about 26765.2003355103. The cubic root of 716375949 is about 894.7746377642.

The spelling of 716375949 in words is "seven hundred sixteen million, three hundred seventy-five thousand, nine hundred forty-nine".