733250000 has 140 divisors (see below), whose sum is σ = 2034348960. Its totient is φ = 250800000.

The previous prime is 733249973. The next prime is 733250017. The reversal of 733250000 is 52337.

It is a tau number, because it is divible by the number of its divisors (140).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 1749791 + ... + 1750209.

It is an arithmetic number, because the mean of its divisors is an integer number (14531064).

Almost surely, 2^733250000 is an apocalyptic number.

733250000 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 733250000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1017174480).

733250000 is an abundant number, since it is smaller than the sum of its proper divisors (1301098960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

733250000 is an frugal number, since it uses more digits than its factorization.

733250000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464 (or 433 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 20.

The square root of 733250000 is about 27078.5893281020. The cubic root of 733250000 is about 901.7455833809.

The spelling of 733250000 in words is "seven hundred thirty-three million, two hundred fifty thousand".