390340096 has 40 divisors (see below), whose sum is σ = 805109184. Its totient is φ = 188866560.

The previous prime is 390340091. The next prime is 390340103. The reversal of 390340096 is 690043093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (390340091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3576 + ... + 28168.

Almost surely, 2^390340096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 390340096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (402554592).

390340096 is an abundant number, since it is smaller than the sum of its proper divisors (414769088).

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

390340096 is an equidigital number, since it uses as much as digits as its factorization.

390340096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24642 (or 24626 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 34.

The square root of 390340096 is about 19757.0264969200. The cubic root of 390340096 is about 730.8266709341.

The spelling of 390340096 in words is "three hundred ninety million, three hundred forty thousand, ninety-six".