719827735072 has 24 divisors (see below), whose sum is σ = 1417221924300. Its totient is φ = 359898357504.

The previous prime is 719827734973. The next prime is 719827735171. The reversal of 719827735072 is 270537728917.

It is an interprime number because it is at equal distance from previous prime (719827734973) and next prime (719827735171).

It can be written as a sum of positive squares in 2 ways, for example, as 607894664976 + 111933070096 = 779676^2 + 334564^2 .

It is a junction number, because it is equal to n+sod(n) for n = 719827734998 and 719827735016.

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, 288454 + ... + 1234042.

Almost surely, 2^719827735072 is an apocalyptic number.

It is an amenable number.

719827735072 is a deficient number, since it is larger than the sum of its proper divisors (697394189228).

719827735072 is a wasteful number, since it uses less digits than its factorization.

719827735072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969388 (or 969380 counting only the distinct ones).

The product of its (nonzero) digits is 10372320, while the sum is 58.

The spelling of 719827735072 in words is "seven hundred nineteen billion, eight hundred twenty-seven million, seven hundred thirty-five thousand, seventy-two".