2378270758 has 4 divisors (see below), whose sum is σ = 3567406140. Its totient is φ = 1189135378.

The previous prime is 2378270683. The next prime is 2378270759. The reversal of 2378270758 is 8570728732.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2378270759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 594567688 + ... + 594567691.

It is an arithmetic number, because the mean of its divisors is an integer number (891851535).

Almost surely, 2^2378270758 is an apocalyptic number.

2378270758 is a deficient number, since it is larger than the sum of its proper divisors (1189135382).

2378270758 is a wasteful number, since it uses less digits than its factorization.

2378270758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189135381.

The product of its (nonzero) digits is 1317120, while the sum is 49.

The square root of 2378270758 is about 48767.5174475798. The cubic root of 2378270758 is about 1334.8130133168.

The spelling of 2378270758 in words is "two billion, three hundred seventy-eight million, two hundred seventy thousand, seven hundred fifty-eight".