1912302374 has 8 divisors (see below), whose sum is σ = 2869385520. Its totient is φ = 955840536.

The previous prime is 1912302349. The next prime is 1912302377. The reversal of 1912302374 is 4732032191.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1912302374.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1912302377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147554 + ... + 159989.

It is an arithmetic number, because the mean of its divisors is an integer number (358673190).

Almost surely, 2^1912302374 is an apocalyptic number.

1912302374 is a deficient number, since it is larger than the sum of its proper divisors (957083146).

1912302374 is a wasteful number, since it uses less digits than its factorization.

1912302374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310654.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 1912302374 is about 43729.8796476734. The cubic root of 1912302374 is about 1241.2297836740.

The spelling of 1912302374 in words is "one billion, nine hundred twelve million, three hundred two thousand, three hundred seventy-four".