424349357 has 4 divisors (see below), whose sum is σ = 425258496. Its totient is φ = 423440220.

The previous prime is 424349353. The next prime is 424349407. The reversal of 424349357 is 753943424.

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 424349357 - 2² = 424349353 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 (424349351) 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, 453869 + ... + 454802.

It is an arithmetic number, because the mean of its divisors is an integer number (106314624).

Almost surely, 2^424349357 is an apocalyptic number.

It is an amenable number.

424349357 is a deficient number, since it is larger than the sum of its proper divisors (909139).

424349357 is an equidigital number, since it uses as much as digits as its factorization.

424349357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909138.

The product of its digits is 362880, while the sum is 41.

The square root of 424349357 is about 20599.7416731376. The cubic root of 424349357 is about 751.4634282760.

The spelling of 424349357 in words is "four hundred twenty-four million, three hundred forty-nine thousand, three hundred fifty-seven".