981418708 has 12 divisors (see below), whose sum is σ = 1772885632. Its totient is φ = 474879960.

The previous prime is 981418663. The next prime is 981418727. The reversal of 981418708 is 807814189.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3957210 + ... + 3957457.

Almost surely, 2^981418708 is an apocalyptic number.

It is an amenable number.

981418708 is a deficient number, since it is larger than the sum of its proper divisors (791466924).

981418708 is a wasteful number, since it uses less digits than its factorization.

981418708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7914702 (or 7914700 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 46.

The square root of 981418708 is about 31327.6029724586. The cubic root of 981418708 is about 993.7674722980.

The spelling of 981418708 in words is "nine hundred eighty-one million, four hundred eighteen thousand, seven hundred eight".