700136646 has 32 divisors (see below), whose sum is σ = 1542710016. Its totient is φ = 210060000.

The previous prime is 700136641. The next prime is 700136659. The reversal of 700136646 is 646631007.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (700136641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45850 + ... + 59181.

It is an arithmetic number, because the mean of its divisors is an integer number (48209688).

Almost surely, 2^700136646 is an apocalyptic number.

700136646 is an abundant number, since it is smaller than the sum of its proper divisors (842573370).

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

700136646 is a wasteful number, since it uses less digits than its factorization.

700136646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105148.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 700136646 is about 26460.0953513021. The cubic root of 700136646 is about 887.9617734742.

The spelling of 700136646 in words is "seven hundred million, one hundred thirty-six thousand, six hundred forty-six".