3768172464 has 40 divisors (see below), whose sum is σ = 11125081600. Its totient is φ = 1076620608.

The previous prime is 3768172427. The next prime is 3768172487. The reversal of 3768172464 is 4642718673.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

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, 5607064 + ... + 5607735.

It is an arithmetic number, because the mean of its divisors is an integer number (278127040).

Almost surely, 2^3768172464 is an apocalyptic number.

It is an amenable number.

3768172464 is an abundant number, since it is smaller than the sum of its proper divisors (7356909136).

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

3768172464 is a wasteful number, since it uses less digits than its factorization.

3768172464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11214817 (or 11214811 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 48.

The square root of 3768172464 is about 61385.4417920080. The cubic root of 3768172464 is about 1556.1218131671.

The spelling of 3768172464 in words is "three billion, seven hundred sixty-eight million, one hundred seventy-two thousand, four hundred sixty-four".