426613037 has 4 divisors (see below), whose sum is σ = 427273056. Its totient is φ = 425953020.

The previous prime is 426613021. The next prime is 426613043. The reversal of 426613037 is 730316624.

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 426613037 - 2⁴ = 426613021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 426612994 and 426613012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426613007) 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, 329039 + ... + 330332.

It is an arithmetic number, because the mean of its divisors is an integer number (106818264).

Almost surely, 2^426613037 is an apocalyptic number.

It is an amenable number.

426613037 is a deficient number, since it is larger than the sum of its proper divisors (660019).

426613037 is an equidigital number, since it uses as much as digits as its factorization.

426613037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660018.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 426613037 is about 20654.6129714405. The cubic root of 426613037 is about 752.7972796278.

The spelling of 426613037 in words is "four hundred twenty-six million, six hundred thirteen thousand, thirty-seven".