733378394 has 48 divisors (see below), whose sum is σ = 1303102080. Its totient is φ = 308609280.

The previous prime is 733378363. The next prime is 733378403. The reversal of 733378394 is 493873337.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1701359 + ... + 1701789.

It is an arithmetic number, because the mean of its divisors is an integer number (27147960).

Almost surely, 2^733378394 is an apocalyptic number.

733378394 is a deficient number, since it is larger than the sum of its proper divisors (569723686).

733378394 is a wasteful number, since it uses less digits than its factorization.

733378394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723 (or 716 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 47.

The square root of 733378394 is about 27080.9599903696. The cubic root of 733378394 is about 901.7982129821.

The spelling of 733378394 in words is "seven hundred thirty-three million, three hundred seventy-eight thousand, three hundred ninety-four".