2798045332 has 12 divisors (see below), whose sum is σ = 4922217216. Its totient is φ = 1391697560.

The previous prime is 2798045329. The next prime is 2798045333. The reversal of 2798045332 is 2335408972.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2798045333) 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, 1830418 + ... + 1831945.

It is an arithmetic number, because the mean of its divisors is an integer number (410184768).

Almost surely, 2^2798045332 is an apocalyptic number.

It is an amenable number.

2798045332 is a deficient number, since it is larger than the sum of its proper divisors (2124171884).

2798045332 is a wasteful number, since it uses less digits than its factorization.

2798045332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3662558 (or 3662556 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 43.

The square root of 2798045332 is about 52896.5531202176. The cubic root of 2798045332 is about 1409.1316907936.

The spelling of 2798045332 in words is "two billion, seven hundred ninety-eight million, forty-five thousand, three hundred thirty-two".