9336387642 has 32 divisors (see below), whose sum is σ = 19121116608. Its totient is φ = 3037512576.

The previous prime is 9336387617. The next prime is 9336387653. The reversal of 9336387642 is 2467836339.

It is a happy number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 357088 + ... + 382340.

It is an arithmetic number, because the mean of its divisors is an integer number (597534894).

Almost surely, 2^9336387642 is an apocalyptic number.

9336387642 is an abundant number, since it is smaller than the sum of its proper divisors (9784728966).

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

9336387642 is a wasteful number, since it uses less digits than its factorization.

9336387642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26734.

The product of its digits is 3919104, while the sum is 51.

The square root of 9336387642 is about 96624.9845640350. The cubic root of 9336387642 is about 2105.6828421689.

The spelling of 9336387642 in words is "nine billion, three hundred thirty-six million, three hundred eighty-seven thousand, six hundred forty-two".