634046 has 8 divisors (see below), whose sum is σ = 1086960. Its totient is φ = 271728.

The previous prime is 634031. The next prime is 634061. The reversal of 634046 is 640436.

It is an interprime number because it is at equal distance from previous prime (634031) and next prime (634061).

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22631 + ... + 22658.

It is an arithmetic number, because the mean of its divisors is an integer number (135870).

2⁶³⁴⁰⁴⁶ is an apocalyptic number.

634046 is a deficient number, since it is larger than the sum of its proper divisors (452914).

634046 is a wasteful number, since it uses less digits than its factorization.

634046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45298.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 634046 is about 796.2700546925. The cubic root of 634046 is about 85.9093149003.

The spelling of 634046 in words is "six hundred thirty-four thousand, forty-six".