923354401 has 4 divisors (see below), whose sum is σ = 925765632. Its totient is φ = 920943172.

The previous prime is 923354387. The next prime is 923354431. The reversal of 923354401 is 104453329.

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.

It is a cyclic number.

It is not a de Polignac number, because 923354401 - 2¹⁹ = 922830113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (923354431) 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, 1205041 + ... + 1205806.

It is an arithmetic number, because the mean of its divisors is an integer number (231441408).

Almost surely, 2^923354401 is an apocalyptic number.

It is an amenable number.

923354401 is a deficient number, since it is larger than the sum of its proper divisors (2411231).

923354401 is a wasteful number, since it uses less digits than its factorization.

923354401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2411230.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 923354401 is about 30386.7471276542. The cubic root of 923354401 is about 973.7694406681.

The spelling of 923354401 in words is "nine hundred twenty-three million, three hundred fifty-four thousand, four hundred one".