719669316 has 12 divisors (see below), whose sum is σ = 1679228432. Its totient is φ = 239889768.

The previous prime is 719669263. The next prime is 719669393. The reversal of 719669316 is 613966917.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29986210 + ... + 29986233.

Almost surely, 2^719669316 is an apocalyptic number.

It is an amenable number.

719669316 is an abundant number, since it is smaller than the sum of its proper divisors (959559116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

719669316 is a wasteful number, since it uses less digits than its factorization.

719669316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59972450 (or 59972448 counting only the distinct ones).

The product of its digits is 367416, while the sum is 48.

The square root of 719669316 is about 26826.6530897911. The cubic root of 719669316 is about 896.1437126651.

The spelling of 719669316 in words is "seven hundred nineteen million, six hundred sixty-nine thousand, three hundred sixteen".