373447379 has 4 divisors (see below), whose sum is σ = 373567176. Its totient is φ = 373327584.

The previous prime is 373447367. The next prime is 373447397. The reversal of 373447379 is 973744373.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 973744373 = 7 ⋅139106339.

It is a cyclic number.

It is not a de Polignac number, because 373447379 - 2⁴ = 373447363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (373447309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55094 + ... + 61499.

It is an arithmetic number, because the mean of its divisors is an integer number (93391794).

Almost surely, 2^373447379 is an apocalyptic number.

373447379 is a deficient number, since it is larger than the sum of its proper divisors (119797).

373447379 is a wasteful number, since it uses less digits than its factorization.

373447379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119796.

The product of its digits is 1333584, while the sum is 47.

The square root of 373447379 is about 19324.7866482401. The cubic root of 373447379 is about 720.1281786970.

The spelling of 373447379 in words is "three hundred seventy-three million, four hundred forty-seven thousand, three hundred seventy-nine".