9739625842 has 8 divisors (see below), whose sum is σ = 14651541936. Its totient is φ = 4855778532.

The previous prime is 9739625821. The next prime is 9739625851. The reversal of 9739625842 is 2485269379.

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

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, 7016328 + ... + 7017715.

It is an arithmetic number, because the mean of its divisors is an integer number (1831442742).

Almost surely, 2^9739625842 is an apocalyptic number.

9739625842 is a deficient number, since it is larger than the sum of its proper divisors (4911916094).

9739625842 is a wasteful number, since it uses less digits than its factorization.

9739625842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14034392.

The product of its digits is 6531840, while the sum is 55.

The square root of 9739625842 is about 98689.5427185677. The cubic root of 9739625842 is about 2135.5713756102.

The spelling of 9739625842 in words is "nine billion, seven hundred thirty-nine million, six hundred twenty-five thousand, eight hundred forty-two".