719045364 has 12 divisors (see below), whose sum is σ = 1677772544. Its totient is φ = 239681784.

The previous prime is 719045359. The next prime is 719045377. The reversal of 719045364 is 463540917.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29960212 + ... + 29960235.

Almost surely, 2^719045364 is an apocalyptic number.

It is an amenable number.

719045364 is an abundant number, since it is smaller than the sum of its proper divisors (958727180).

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

719045364 is a wasteful number, since it uses less digits than its factorization.

719045364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59920454 (or 59920452 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 719045364 is about 26815.0212381046. The cubic root of 719045364 is about 895.8846527879.

The spelling of 719045364 in words is "seven hundred nineteen million, forty-five thousand, three hundred sixty-four".