423054790 has 8 divisors (see below), whose sum is σ = 761498640. Its totient is φ = 169221912.

The previous prime is 423054787. The next prime is 423054791. The reversal of 423054790 is 97450324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423054791) 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, 21152730 + ... + 21152749.

It is an arithmetic number, because the mean of its divisors is an integer number (95187330).

Almost surely, 2^423054790 is an apocalyptic number.

423054790 is a deficient number, since it is larger than the sum of its proper divisors (338443850).

423054790 is a wasteful number, since it uses less digits than its factorization.

423054790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42305486.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 423054790 is about 20568.2957485544. The cubic root of 423054790 is about 750.6984841061.

The spelling of 423054790 in words is "four hundred twenty-three million, fifty-four thousand, seven hundred ninety".