2636045930 has 32 divisors (see below), whose sum is σ = 5491376640. Its totient is φ = 892344960.

The previous prime is 2636045911. The next prime is 2636045933. The reversal of 2636045930 is 395406362.

It is not an unprimeable number, because it can be changed into a prime (2636045933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232811 + ... + 243870.

It is an arithmetic number, because the mean of its divisors is an integer number (171605520).

Almost surely, 2^2636045930 is an apocalyptic number.

2636045930 is an abundant number, since it is smaller than the sum of its proper divisors (2855330710).

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

2636045930 is a wasteful number, since it uses less digits than its factorization.

2636045930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476774.

The product of its (nonzero) digits is 116640, while the sum is 38.

The square root of 2636045930 is about 51342.4379047197. The cubic root of 2636045930 is about 1381.3942937236.

The spelling of 2636045930 in words is "two billion, six hundred thirty-six million, forty-five thousand, nine hundred thirty".