2890003572 has 36 divisors (see below), whose sum is σ = 7483468356. Its totient is φ = 939838080.

The previous prime is 2890003559. The next prime is 2890003583. The reversal of 2890003572 is 2753000982.

It is a happy number.

2890003572 is a `hidden beast` number, since 2 + 89 + 0 + 0 + 0 + 3 + 572 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 280428516 + 2609575056 = 16746^2 + 51084^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 977523 + ... + 980474.

It is an arithmetic number, because the mean of its divisors is an integer number (207874121).

Almost surely, 2^2890003572 is an apocalyptic number.

It is an amenable number.

2890003572 is an abundant number, since it is smaller than the sum of its proper divisors (4593464784).

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

2890003572 is a wasteful number, since it uses less digits than its factorization.

2890003572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1958048 (or 1958043 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 2890003572 is about 53758.7534453692. The cubic root of 2890003572 is about 1424.4027162599.

The spelling of 2890003572 in words is "two billion, eight hundred ninety million, three thousand, five hundred seventy-two".