376806747 has 4 divisors (see below), whose sum is σ = 502409000. Its totient is φ = 251204496.

The previous prime is 376806743. The next prime is 376806757. The reversal of 376806747 is 747608673.

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

It is not a de Polignac number, because 376806747 - 2² = 376806743 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 376806696 and 376806705.

It is not an unprimeable number, because it can be changed into a prime (376806743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62801122 + ... + 62801127.

It is an arithmetic number, because the mean of its divisors is an integer number (125602250).

Almost surely, 2^376806747 is an apocalyptic number.

376806747 is a deficient number, since it is larger than the sum of its proper divisors (125602253).

376806747 is a wasteful number, since it uses less digits than its factorization.

376806747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125602252.

The product of its (nonzero) digits is 1185408, while the sum is 48.

The square root of 376806747 is about 19411.5106830973. The cubic root of 376806747 is about 722.2810546533.

The spelling of 376806747 in words is "three hundred seventy-six million, eight hundred six thousand, seven hundred forty-seven".