331374326 has 32 divisors (see below), whose sum is σ = 541036800. Its totient is φ = 151714080.

The previous prime is 331374311. The next prime is 331374343. The reversal of 331374326 is 623473133.

331374326 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 331374292 and 331374301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135551 + ... + 137973.

It is an arithmetic number, because the mean of its divisors is an integer number (16907400).

Almost surely, 2^331374326 is an apocalyptic number.

331374326 is a deficient number, since it is larger than the sum of its proper divisors (209662474).

331374326 is a wasteful number, since it uses less digits than its factorization.

331374326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2564.

The product of its digits is 27216, while the sum is 32.

The square root of 331374326 is about 18203.6899006767. The cubic root of 331374326 is about 692.0003048881. Note that the first 3 decimals are identical.

The spelling of 331374326 in words is "three hundred thirty-one million, three hundred seventy-four thousand, three hundred twenty-six".