700516740 has 144 divisors (see below), whose sum is σ = 2489223744. Its totient is φ = 145555200.

The previous prime is 700516697. The next prime is 700516759. The reversal of 700516740 is 47615007.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 700516698 and 700516707.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21510 + ... + 43170.

It is an arithmetic number, because the mean of its divisors is an integer number (17286276).

Almost surely, 2^700516740 is an apocalyptic number.

700516740 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 700516740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1244611872).

700516740 is an abundant number, since it is smaller than the sum of its proper divisors (1788707004).

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

700516740 is a wasteful number, since it uses less digits than its factorization.

700516740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21698 (or 21689 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 700516740 is about 26467.2767771828. The cubic root of 700516740 is about 888.1224315811.

The spelling of 700516740 in words is "seven hundred million, five hundred sixteen thousand, seven hundred forty".