376428722 has 32 divisors (see below), whose sum is σ = 649658880. Its totient is φ = 162397440.

The previous prime is 376428719. The next prime is 376428769. The reversal of 376428722 is 227824673.

It is a self number, because there is not a number n which added to its sum of digits gives 376428722.

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 15 ways as a sum of consecutive naturals, for example, 10628 + ... + 29424.

It is an arithmetic number, because the mean of its divisors is an integer number (20301840).

Almost surely, 2^376428722 is an apocalyptic number.

376428722 is a deficient number, since it is larger than the sum of its proper divisors (273230158).

376428722 is a wasteful number, since it uses less digits than its factorization.

376428722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18866.

The product of its digits is 225792, while the sum is 41.

The square root of 376428722 is about 19401.7711047213. The cubic root of 376428722 is about 722.0394350818.

It can be divided in two parts, 37642 and 8722, that added together give a palindrome (46364).

The spelling of 376428722 in words is "three hundred seventy-six million, four hundred twenty-eight thousand, seven hundred twenty-two".