424690013 has 8 divisors (see below), whose sum is σ = 474598656. Its totient is φ = 376664800.

The previous prime is 424689997. The next prime is 424690031. The reversal of 424690013 is 310096424.

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 424690013 - 2⁴ = 424689997 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 (424690043) 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, 470381 + ... + 471282.

It is an arithmetic number, because the mean of its divisors is an integer number (59324832).

Almost surely, 2^424690013 is an apocalyptic number.

It is an amenable number.

424690013 is a deficient number, since it is larger than the sum of its proper divisors (49908643).

424690013 is a wasteful number, since it uses less digits than its factorization.

424690013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941715.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 424690013 is about 20608.0084675837. The cubic root of 424690013 is about 751.6644592199.

The spelling of 424690013 in words is "four hundred twenty-four million, six hundred ninety thousand, thirteen".