424922493 has 8 divisors (see below), whose sum is σ = 591196608. Its totient is φ = 270965024.

The previous prime is 424922461. The next prime is 424922513. The reversal of 424922493 is 394229424.

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

It is not a de Polignac number, because 424922493 - 2⁵ = 424922461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424923493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3079080 + ... + 3079217.

It is an arithmetic number, because the mean of its divisors is an integer number (73899576).

Almost surely, 2^424922493 is an apocalyptic number.

It is an amenable number.

424922493 is a deficient number, since it is larger than the sum of its proper divisors (166274115).

424922493 is a wasteful number, since it uses less digits than its factorization.

424922493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6158323.

The product of its digits is 124416, while the sum is 39.

The square root of 424922493 is about 20613.6482215061. The cubic root of 424922493 is about 751.8015906740.

The spelling of 424922493 in words is "four hundred twenty-four million, nine hundred twenty-two thousand, four hundred ninety-three".