424761797 has 4 divisors (see below), whose sum is σ = 425018880. Its totient is φ = 424504716.

The previous prime is 424761793. The next prime is 424761817. The reversal of 424761797 is 797167424.

It is a happy number.

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 424761797 - 2² = 424761793 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424761791) 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, 126047 + ... + 129372.

It is an arithmetic number, because the mean of its divisors is an integer number (106254720).

Almost surely, 2^424761797 is an apocalyptic number.

It is an amenable number.

424761797 is a deficient number, since it is larger than the sum of its proper divisors (257083).

424761797 is a wasteful number, since it uses less digits than its factorization.

424761797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257082.

The product of its digits is 592704, while the sum is 47.

The square root of 424761797 is about 20609.7500470045. The cubic root of 424761797 is about 751.7068073170.

The spelling of 424761797 in words is "four hundred twenty-four million, seven hundred sixty-one thousand, seven hundred ninety-seven".