424974093 has 4 divisors (see below), whose sum is σ = 566632128. Its totient is φ = 283316060.

The previous prime is 424974079. The next prime is 424974097. The reversal of 424974093 is 390479424.

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 424974093 - 2¹² = 424969997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424974097) 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, 70829013 + ... + 70829018.

It is an arithmetic number, because the mean of its divisors is an integer number (141658032).

Almost surely, 2^424974093 is an apocalyptic number.

It is an amenable number.

424974093 is a deficient number, since it is larger than the sum of its proper divisors (141658035).

424974093 is a wasteful number, since it uses less digits than its factorization.

424974093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141658034.

The product of its (nonzero) digits is 217728, while the sum is 42.

The square root of 424974093 is about 20614.8997814687. The cubic root of 424974093 is about 751.8320208446.

The spelling of 424974093 in words is "four hundred twenty-four million, nine hundred seventy-four thousand, ninety-three".