76738270 has 32 divisors (see below), whose sum is σ = 158378688. Its totient is φ = 26224128.

The previous prime is 76738253. The next prime is 76738271. The reversal of 76738270 is 7283767.

It is a Smith number, since the sum of its digits (40) 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 (76738271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21964 + ... + 25216.

It is an arithmetic number, because the mean of its divisors is an integer number (4949334).

Almost surely, 2^76738270 is an apocalyptic number.

76738270 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

76738270 is an abundant number, since it is smaller than the sum of its proper divisors (81640418).

76738270 is a wasteful number, since it uses less digits than its factorization.

76738270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3604.

The product of its (nonzero) digits is 98784, while the sum is 40.

The square root of 76738270 is about 8760.0382419257. The cubic root of 76738270 is about 424.9495118802.

The spelling of 76738270 in words is "seventy-six million, seven hundred thirty-eight thousand, two hundred seventy".