2387036628 has 144 divisors (see below), whose sum is σ = 6430255104. Its totient is φ = 774023040.

The previous prime is 2387036609. The next prime is 2387036647. The reversal of 2387036628 is 8266307832.

It is an interprime number because it is at equal distance from previous prime (2387036609) and next prime (2387036647).

It is a super-2 number, since 2×2387036628² = 11395887726827220768, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7529926 + ... + 7530242.

Almost surely, 2^2387036628 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2387036628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3215127552).

2387036628 is an abundant number, since it is smaller than the sum of its proper divisors (4043218476).

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

2387036628 is a wasteful number, since it uses less digits than its factorization.

2387036628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524 (or 510 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 2387036628 is about 48857.3088493421. The cubic root of 2387036628 is about 1336.4509612544.

The spelling of 2387036628 in words is "two billion, three hundred eighty-seven million, thirty-six thousand, six hundred twenty-eight".