2290803672 has 32 divisors (see below), whose sum is σ = 5860198080. Its totient is φ = 745842720.

The previous prime is 2290803643. The next prime is 2290803677. The reversal of 2290803672 is 2763080922.

It is a self number, because there is not a number n which added to its sum of digits gives 2290803672.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2290803677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1108854 + ... + 1110917.

It is an arithmetic number, because the mean of its divisors is an integer number (183131190).

Almost surely, 2^2290803672 is an apocalyptic number.

It is an amenable number.

2290803672 is an abundant number, since it is smaller than the sum of its proper divisors (3569394408).

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

2290803672 is a wasteful number, since it uses less digits than its factorization.

2290803672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2219823 (or 2219819 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 2290803672 is about 47862.3408537443. The cubic root of 2290803672 is about 1318.2444660792.

The spelling of 2290803672 in words is "two billion, two hundred ninety million, eight hundred three thousand, six hundred seventy-two".