424794691 has 8 divisors (see below), whose sum is σ = 453911040. Its totient is φ = 396137088.

The previous prime is 424794683. The next prime is 424794701. The reversal of 424794691 is 196497424.

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

It is a cyclic number.

It is not a de Polignac number, because 424794691 - 2³ = 424794683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424794611) 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, 112771 + ... + 116476.

It is an arithmetic number, because the mean of its divisors is an integer number (56738880).

Almost surely, 2^424794691 is an apocalyptic number.

424794691 is a deficient number, since it is larger than the sum of its proper divisors (29116349).

424794691 is a wasteful number, since it uses less digits than its factorization.

424794691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229373.

The product of its digits is 435456, while the sum is 46.

The square root of 424794691 is about 20610.5480519078. The cubic root of 424794691 is about 751.7262111379.

The spelling of 424794691 in words is "four hundred twenty-four million, seven hundred ninety-four thousand, six hundred ninety-one".