700732740 has 48 divisors (see below), whose sum is σ = 1964007360. Its totient is φ = 186675840.

The previous prime is 700732727. The next prime is 700732757. The reversal of 700732740 is 47237007.

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 = 700732698 and 700732707.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61275 + ... + 71805.

It is an arithmetic number, because the mean of its divisors is an integer number (40916820).

Almost surely, 2^700732740 is an apocalyptic number.

It is an amenable number.

700732740 is an abundant number, since it is smaller than the sum of its proper divisors (1263274620).

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

700732740 is a wasteful number, since it uses less digits than its factorization.

700732740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11652 (or 11650 counting only the distinct ones).

The product of its (nonzero) digits is 8232, while the sum is 30.

The square root of 700732740 is about 26471.3569731512. The cubic root of 700732740 is about 888.2137045518.

Adding to 700732740 its reverse (47237007), we get a palindrome (747969747).

The spelling of 700732740 in words is "seven hundred million, seven hundred thirty-two thousand, seven hundred forty".