2355914990 has 64 divisors (see below), whose sum is σ = 5015908800. Its totient is φ = 785418240.

The previous prime is 2355914987. The next prime is 2355914999. The reversal of 2355914990 is 994195532.

2355914990 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2355914999) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 207542 + ... + 218598.

It is an arithmetic number, because the mean of its divisors is an integer number (78373575).

Almost surely, 2^2355914990 is an apocalyptic number.

2355914990 is an abundant number, since it is smaller than the sum of its proper divisors (2659993810).

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

2355914990 is a wasteful number, since it uses less digits than its factorization.

2355914990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11237.

The product of its (nonzero) digits is 437400, while the sum is 47.

The square root of 2355914990 is about 48537.7686961401. The cubic root of 2355914990 is about 1330.6174211358.

The spelling of 2355914990 in words is "two billion, three hundred fifty-five million, nine hundred fourteen thousand, nine hundred ninety".