334001390 has 8 divisors (see below), whose sum is σ = 601202520. Its totient is φ = 133600552.

The previous prime is 334001387. The next prime is 334001407. The reversal of 334001390 is 93100433.

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

It is a super-2 number, since 2×334001390² = 223113857043864200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16700060 + ... + 16700079.

It is an arithmetic number, because the mean of its divisors is an integer number (75150315).

Almost surely, 2^334001390 is an apocalyptic number.

334001390 is a deficient number, since it is larger than the sum of its proper divisors (267201130).

334001390 is a wasteful number, since it uses less digits than its factorization.

334001390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33400146.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 334001390 is about 18275.7049111655. The cubic root of 334001390 is about 693.8241698695.

The spelling of 334001390 in words is "three hundred thirty-four million, one thousand, three hundred ninety".