424253798 has 4 divisors (see below), whose sum is σ = 636380700. Its totient is φ = 212126898.

The previous prime is 424253777. The next prime is 424253827. The reversal of 424253798 is 897352424.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106063448 + ... + 106063451.

It is an arithmetic number, because the mean of its divisors is an integer number (159095175).

Almost surely, 2^424253798 is an apocalyptic number.

424253798 is a deficient number, since it is larger than the sum of its proper divisors (212126902).

424253798 is a wasteful number, since it uses less digits than its factorization.

424253798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212126901.

The product of its digits is 483840, while the sum is 44.

The square root of 424253798 is about 20597.4221202557. The cubic root of 424253798 is about 751.4070168283.

The spelling of 424253798 in words is "four hundred twenty-four million, two hundred fifty-three thousand, seven hundred ninety-eight".