2397783028 has 24 divisors (see below), whose sum is σ = 4480394688. Its totient is φ = 1120094976.

The previous prime is 2397783023. The next prime is 2397783043. The reversal of 2397783028 is 8203877932.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2397783023) 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, 299101 + ... + 307012.

It is an arithmetic number, because the mean of its divisors is an integer number (186683112).

Almost surely, 2^2397783028 is an apocalyptic number.

It is an amenable number.

2397783028 is a deficient number, since it is larger than the sum of its proper divisors (2082611660).

2397783028 is a wasteful number, since it uses less digits than its factorization.

2397783028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606183 (or 606181 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 49.

The square root of 2397783028 is about 48967.1627521955. The cubic root of 2397783028 is about 1338.4535192425.

The spelling of 2397783028 in words is "two billion, three hundred ninety-seven million, seven hundred eighty-three thousand, twenty-eight".