1328573038 has 8 divisors (see below), whose sum is σ = 2146156488. Its totient is φ = 613187544.

The previous prime is 1328573003. The next prime is 1328573131. The reversal of 1328573038 is 8303758231.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25549456 + ... + 25549507.

It is an arithmetic number, because the mean of its divisors is an integer number (268269561).

Almost surely, 2^1328573038 is an apocalyptic number.

1328573038 is a deficient number, since it is larger than the sum of its proper divisors (817583450).

1328573038 is a wasteful number, since it uses less digits than its factorization.

1328573038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51098978.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 1328573038 is about 36449.5958550983. The cubic root of 1328573038 is about 1099.3310086464.

The spelling of 1328573038 in words is "one billion, three hundred twenty-eight million, five hundred seventy-three thousand, thirty-eight".