732493901 has 2 divisors, whose sum is σ = 732493902. Its totient is φ = 732493900.

The previous prime is 732493891. The next prime is 732493913. The reversal of 732493901 is 109394237.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 386161801 + 346332100 = 19651^2 + 18610^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-732493901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (732433901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 366246950 + 366246951.

It is an arithmetic number, because the mean of its divisors is an integer number (366246951).

Almost surely, 2^732493901 is an apocalyptic number.

It is an amenable number.

732493901 is a deficient number, since it is larger than the sum of its proper divisors (1).

732493901 is an equidigital number, since it uses as much as digits as its factorization.

732493901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 732493901 is about 27064.6245309260. The cubic root of 732493901 is about 901.4355284110.

The spelling of 732493901 in words is "seven hundred thirty-two million, four hundred ninety-three thousand, nine hundred one".