326140748 has 6 divisors (see below), whose sum is σ = 570746316. Its totient is φ = 163070372.

The previous prime is 326140729. The next prime is 326140751. The reversal of 326140748 is 847041623.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40767590 + ... + 40767597.

It is an arithmetic number, because the mean of its divisors is an integer number (95124386).

Almost surely, 2^326140748 is an apocalyptic number.

It is an amenable number.

326140748 is a deficient number, since it is larger than the sum of its proper divisors (244605568).

326140748 is a wasteful number, since it uses less digits than its factorization.

326140748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81535191 (or 81535189 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 326140748 is about 18059.3673200364. The cubic root of 326140748 is about 688.3379080824.

The spelling of 326140748 in words is "three hundred twenty-six million, one hundred forty thousand, seven hundred forty-eight".