374016946 has 4 divisors (see below), whose sum is σ = 561025422. Its totient is φ = 187008472.

The previous prime is 374016943. The next prime is 374017001. The reversal of 374016946 is 649610473.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 649610473 = 59 ⋅11010347.

It can be written as a sum of positive squares in only one way, i.e., 326199721 + 47817225 = 18061^2 + 6915^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 374016899 and 374016908.

It is not an unprimeable number, because it can be changed into a prime (374016941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 93504235 + ... + 93504238.

Almost surely, 2^374016946 is an apocalyptic number.

374016946 is a deficient number, since it is larger than the sum of its proper divisors (187008476).

374016946 is a wasteful number, since it uses less digits than its factorization.

374016946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187008475.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 374016946 is about 19339.5177292506. The cubic root of 374016946 is about 720.4940962938.

The spelling of 374016946 in words is "three hundred seventy-four million, sixteen thousand, nine hundred forty-six".