716123430 has 192 divisors, whose sum is σ = 2141088768. Its totient is φ = 170760960.

The previous prime is 716123411. The next prime is 716123449. The reversal of 716123430 is 34321617.

716123430 is a `hidden beast` number, since 7 + 1 + 612 + 3 + 43 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (716123411) and next prime (716123449).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 716123394 and 716123403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1951107 + ... + 1951473.

It is an arithmetic number, because the mean of its divisors is an integer number (11151504).

Almost surely, 2^716123430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 716123430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1070544384).

716123430 is an abundant number, since it is smaller than the sum of its proper divisors (1424965338).

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

716123430 is a wasteful number, since it uses less digits than its factorization.

716123430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473 (or 461 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 716123430 is about 26760.4826189663. The cubic root of 716123430 is about 894.6694908551.

The spelling of 716123430 in words is "seven hundred sixteen million, one hundred twenty-three thousand, four hundred thirty".