719412468 has 12 divisors (see below), whose sum is σ = 1678629120. Its totient is φ = 239804152.

The previous prime is 719412451. The next prime is 719412481. The reversal of 719412468 is 864214917.

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

It is a super-2 number, since 2×719412468² = 1035108598227702048, which contains 22 as substring.

It is a congruent number.

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, 29975508 + ... + 29975531.

It is an arithmetic number, because the mean of its divisors is an integer number (139885760).

Almost surely, 2^719412468 is an apocalyptic number.

It is an amenable number.

719412468 is an abundant number, since it is smaller than the sum of its proper divisors (959216652).

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

719412468 is a wasteful number, since it uses less digits than its factorization.

719412468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59951046 (or 59951044 counting only the distinct ones).

The product of its digits is 96768, while the sum is 42.

The square root of 719412468 is about 26821.8654832210. The cubic root of 719412468 is about 896.0370895706.

The spelling of 719412468 in words is "seven hundred nineteen million, four hundred twelve thousand, four hundred sixty-eight".