402034 has 8 divisors (see below), whose sum is σ = 606960. Its totient is φ = 199716.

The previous prime is 402029. The next prime is 402037. The reversal of 402034 is 430204.

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

It is not an unprimeable number, because it can be changed into a prime (402037) 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, 204 + ... + 919.

It is an arithmetic number, because the mean of its divisors is an integer number (75870).

2⁴⁰²⁰³⁴ is an apocalyptic number.

402034 is a deficient number, since it is larger than the sum of its proper divisors (204926).

402034 is a wasteful number, since it uses less digits than its factorization.

402034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304.

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 402034 is about 634.0615112116. The cubic root of 402034 is about 73.8053075503.

Adding to 402034 its reverse (430204), we get a palindrome (832238).

The spelling of 402034 in words is "four hundred two thousand, thirty-four".