931424602 has 4 divisors (see below), whose sum is σ = 1397136906. Its totient is φ = 465712300.

The previous prime is 931424573. The next prime is 931424623. The reversal of 931424602 is 206424139.

It is a happy number.

931424602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 206424139 = 1327 ⋅155557.

It can be written as a sum of positive squares in only one way, i.e., 886788841 + 44635761 = 29779^2 + 6681^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232856149 + ... + 232856152.

Almost surely, 2^931424602 is an apocalyptic number.

931424602 is a deficient number, since it is larger than the sum of its proper divisors (465712304).

931424602 is a wasteful number, since it uses less digits than its factorization.

931424602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465712303.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 931424602 is about 30519.2496958887. The cubic root of 931424602 is about 976.5981598534.

The spelling of 931424602 in words is "nine hundred thirty-one million, four hundred twenty-four thousand, six hundred two".