321454034 has 16 divisors (see below), whose sum is σ = 526357440. Its totient is φ = 146020560.

The previous prime is 321453997. The next prime is 321454051. The reversal of 321454034 is 430454123.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 321453994 and 321454012.

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 7 ways as a sum of consecutive naturals, for example, 38747 + ... + 46305.

It is an arithmetic number, because the mean of its divisors is an integer number (32897340).

Almost surely, 2^321454034 is an apocalyptic number.

321454034 is a deficient number, since it is larger than the sum of its proper divisors (204903406).

321454034 is a wasteful number, since it uses less digits than its factorization.

321454034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9505.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 321454034 is about 17929.1392431427. The cubic root of 321454034 is about 685.0247981503.

The spelling of 321454034 in words is "three hundred twenty-one million, four hundred fifty-four thousand, thirty-four".