326473043 has 8 divisors (see below), whose sum is σ = 351733536. Its totient is φ = 301233600.

The previous prime is 326473027. The next prime is 326473061. The reversal of 326473043 is 340374623.

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

It is a cyclic number.

It is not a de Polignac number, because 326473043 - 2⁴ = 326473027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (326473013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44303 + ... + 51143.

It is an arithmetic number, because the mean of its divisors is an integer number (43966692).

Almost surely, 2^326473043 is an apocalyptic number.

326473043 is a deficient number, since it is larger than the sum of its proper divisors (25260493).

326473043 is a wasteful number, since it uses less digits than its factorization.

326473043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10525.

The product of its (nonzero) digits is 36288, while the sum is 32.

The square root of 326473043 is about 18068.5650509386. The cubic root of 326473043 is about 688.5716043296.

The spelling of 326473043 in words is "three hundred twenty-six million, four hundred seventy-three thousand, forty-three".