373023641 has 4 divisors (see below), whose sum is σ = 374400384. Its totient is φ = 371646900.

The previous prime is 373023619. The next prime is 373023643. The reversal of 373023641 is 146320373.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 146320373 = 163 ⋅897671.

It is a cyclic number.

It is not a de Polignac number, because 373023641 - 2¹⁸ = 372761497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (373023643) 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, 687965 + ... + 688506.

It is an arithmetic number, because the mean of its divisors is an integer number (93600096).

Almost surely, 2^373023641 is an apocalyptic number.

It is an amenable number.

373023641 is a deficient number, since it is larger than the sum of its proper divisors (1376743).

373023641 is a wasteful number, since it uses less digits than its factorization.

373023641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1376742.

The product of its (nonzero) digits is 9072, while the sum is 29.

The square root of 373023641 is about 19313.8199484204. The cubic root of 373023641 is about 719.8557073245.

The spelling of 373023641 in words is "three hundred seventy-three million, twenty-three thousand, six hundred forty-one".