120339996 has 48 divisors (see below), whose sum is σ = 337800960. Its totient is φ = 32572800.

The previous prime is 120339983. The next prime is 120340027. The reversal of 120339996 is 699933021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36105 + ... + 39296.

It is an arithmetic number, because the mean of its divisors is an integer number (7037520).

Almost surely, 2^120339996 is an apocalyptic number.

It is an amenable number.

120339996 is an abundant number, since it is smaller than the sum of its proper divisors (217460964).

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

120339996 is a wasteful number, since it uses less digits than its factorization.

120339996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75434 (or 75432 counting only the distinct ones).

The product of its (nonzero) digits is 78732, while the sum is 42.

The square root of 120339996 is about 10969.9587966409. The cubic root of 120339996 is about 493.7078101856.

The spelling of 120339996 in words is "one hundred twenty million, three hundred thirty-nine thousand, nine hundred ninety-six".