374042194 has 8 divisors (see below), whose sum is σ = 594067068. Its totient is φ = 176019840.

The previous prime is 374042183. The next prime is 374042209. The reversal of 374042194 is 491240473.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 370062169 + 3980025 = 19237^2 + 1995^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 11001241 = 374042194 / (3 + 7 + 4 + 0 + 4 + 2 + 1 + 9 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5500587 + ... + 5500654.

Almost surely, 2^374042194 is an apocalyptic number.

374042194 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

374042194 is a deficient number, since it is larger than the sum of its proper divisors (220024874).

374042194 is a wasteful number, since it uses less digits than its factorization.

374042194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11001260.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 374042194 is about 19340.1704749467. The cubic root of 374042194 is about 720.5103082380.

The spelling of 374042194 in words is "three hundred seventy-four million, forty-two thousand, one hundred ninety-four".