610428334 has 4 divisors (see below), whose sum is σ = 915642504. Its totient is φ = 305214166.

The previous prime is 610428319. The next prime is 610428353. The reversal of 610428334 is 433824016.

It is a semiprime because it is the product of two primes.

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 a junction number, because it is equal to n+sod(n) for n = 610428296 and 610428305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152607082 + ... + 152607085.

It is an arithmetic number, because the mean of its divisors is an integer number (228910626).

Almost surely, 2^610428334 is an apocalyptic number.

610428334 is a deficient number, since it is larger than the sum of its proper divisors (305214170).

610428334 is a wasteful number, since it uses less digits than its factorization.

610428334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305214169.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 610428334 is about 24706.8479171261. The cubic root of 610428334 is about 848.2910689065.

The spelling of 610428334 in words is "six hundred ten million, four hundred twenty-eight thousand, three hundred thirty-four".