374630387 has 4 divisors (see below), whose sum is σ = 374770296. Its totient is φ = 374490480.

The previous prime is 374630363. The next prime is 374630401. The reversal of 374630387 is 783036473.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 783036473 = 17 ⋅46060969.

It is a cyclic number.

It is not a de Polignac number, because 374630387 - 2¹⁴ = 374614003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (374630317) 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 3 ways as a sum of consecutive naturals, for example, 65858 + ... + 71319.

It is an arithmetic number, because the mean of its divisors is an integer number (93692574).

Almost surely, 2^374630387 is an apocalyptic number.

374630387 is a deficient number, since it is larger than the sum of its proper divisors (139909).

374630387 is a wasteful number, since it uses less digits than its factorization.

374630387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139908.

The product of its (nonzero) digits is 254016, while the sum is 41.

The square root of 374630387 is about 19355.3710116856. The cubic root of 374630387 is about 720.8877854092.

The spelling of 374630387 in words is "three hundred seventy-four million, six hundred thirty thousand, three hundred eighty-seven".