2387498730 has 16 divisors (see below), whose sum is σ = 5729997024. Its totient is φ = 636666320.

The previous prime is 2387498723. The next prime is 2387498731. The reversal of 2387498730 is 378947832.

It is a super-2 number, since 2×2387498730² = 11400300371503225800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2387498731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39791616 + ... + 39791675.

It is an arithmetic number, because the mean of its divisors is an integer number (358124814).

Almost surely, 2^2387498730 is an apocalyptic number.

2387498730 is an abundant number, since it is smaller than the sum of its proper divisors (3342498294).

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

2387498730 is a wasteful number, since it uses less digits than its factorization.

2387498730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79583301.

The product of its (nonzero) digits is 2032128, while the sum is 51.

The square root of 2387498730 is about 48862.0377184579. The cubic root of 2387498730 is about 1336.5371960454.

The spelling of 2387498730 in words is "two billion, three hundred eighty-seven million, four hundred ninety-eight thousand, seven hundred thirty".