700390330 has 8 divisors (see below), whose sum is σ = 1260702612. Its totient is φ = 280156128.

The previous prime is 700390309. The next prime is 700390337. The reversal of 700390330 is 33093007.

It can be written as a sum of positive squares in 2 ways, for example, as 688905009 + 11485321 = 26247^2 + 3389^2 .

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

It is a super-2 number, since 2×700390330² = 981093228715017800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 700390295 and 700390304.

It is not an unprimeable number, because it can be changed into a prime (700390337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35019507 + ... + 35019526.

Almost surely, 2^700390330 is an apocalyptic number.

700390330 is a deficient number, since it is larger than the sum of its proper divisors (560312282).

700390330 is a wasteful number, since it uses less digits than its factorization.

700390330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70039040.

The product of its (nonzero) digits is 1701, while the sum is 25.

The square root of 700390330 is about 26464.8886262535. Note that the first 3 decimals coincide. The cubic root of 700390330 is about 888.0690070619.

The spelling of 700390330 in words is "seven hundred million, three hundred ninety thousand, three hundred thirty".