700489149538 has 8 divisors (see below), whose sum is σ = 1050756896988. Its totient is φ = 350236850544.

The previous prime is 700489149509. The next prime is 700489149583. The reversal of 700489149538 is 835941984007.

It can be written as a sum of positive squares in 2 ways, for example, as 651292578729 + 49196570809 = 807027^2 + 221803^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×700489149538² (a number of 24 digits) contains 22 as substring.

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, 3748081 + ... + 3930532.

Almost surely, 2^700489149538 is an apocalyptic number.

700489149538 is a deficient number, since it is larger than the sum of its proper divisors (350267747450).

700489149538 is a wasteful number, since it uses less digits than its factorization.

700489149538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7724228.

The product of its (nonzero) digits is 8709120, while the sum is 58.

The spelling of 700489149538 in words is "seven hundred billion, four hundred eighty-nine million, one hundred forty-nine thousand, five hundred thirty-eight".