376720347 has 16 divisors (see below), whose sum is σ = 518176512. Its totient is φ = 243266400.

The previous prime is 376720321. The next prime is 376720349. The reversal of 376720347 is 743027673.

It is not a de Polignac number, because 376720347 - 2⁶ = 376720283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (376720349) by changing a digit.

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, 17722 + ... + 32672.

It is an arithmetic number, because the mean of its divisors is an integer number (32386032).

Almost surely, 2^376720347 is an apocalyptic number.

376720347 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

376720347 is a deficient number, since it is larger than the sum of its proper divisors (141456165).

376720347 is a wasteful number, since it uses less digits than its factorization.

376720347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15218.

The product of its (nonzero) digits is 148176, while the sum is 39.

The square root of 376720347 is about 19409.2850718413. The cubic root of 376720347 is about 722.2258452266.

The spelling of 376720347 in words is "three hundred seventy-six million, seven hundred twenty thousand, three hundred forty-seven".