719704485 has 24 divisors (see below), whose sum is σ = 1255445880. Its totient is φ = 381393792.

The previous prime is 719704471. The next prime is 719704499. The reversal of 719704485 is 584407917.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (719704471) and next prime (719704499).

It can be written as a sum of positive squares in 4 ways, for example, as 4088484 + 715616001 = 2022^2 + 26751^2 .

It is not a de Polignac number, because 719704485 - 2⁶ = 719704421 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 719704485.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43870 + ... + 57999.

It is an arithmetic number, because the mean of its divisors is an integer number (52310245).

Almost surely, 2^719704485 is an apocalyptic number.

It is an amenable number.

719704485 is a deficient number, since it is larger than the sum of its proper divisors (535741395).

719704485 is a wasteful number, since it uses less digits than its factorization.

719704485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102037 (or 102034 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 45.

The square root of 719704485 is about 26827.3085679499. The cubic root of 719704485 is about 896.1583100939.

The spelling of 719704485 in words is "seven hundred nineteen million, seven hundred four thousand, four hundred eighty-five".