39739470000 has 100 divisors (see below), whose sum is σ = 128284404600. Its totient is φ = 10597184000.

The previous prime is 39739469983. The next prime is 39739470049. The reversal of 39739470000 is 7493793.

It is a tau number, because it is divible by the number of its divisors (100).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 632325 + ... + 692324.

It is an arithmetic number, because the mean of its divisors is an integer number (1282844046).

Almost surely, 2^39739470000 is an apocalyptic number.

39739470000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

39739470000 is an abundant number, since it is smaller than the sum of its proper divisors (88544934600).

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

39739470000 is a wasteful number, since it uses less digits than its factorization.

39739470000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324680 (or 1324659 counting only the distinct ones).

The product of its (nonzero) digits is 142884, while the sum is 42.

The spelling of 39739470000 in words is "thirty-nine billion, seven hundred thirty-nine million, four hundred seventy thousand".