733720349 has 2 divisors, whose sum is σ = 733720350. Its totient is φ = 733720348.

The previous prime is 733720331. The next prime is 733720367. The reversal of 733720349 is 943027337.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (733720331) and next prime (733720367).

It can be written as a sum of positive squares in only one way, i.e., 730891225 + 2829124 = 27035^2 + 1682^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-733720349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (733720399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 366860174 + 366860175.

It is an arithmetic number, because the mean of its divisors is an integer number (366860175).

Almost surely, 2^733720349 is an apocalyptic number.

It is an amenable number.

733720349 is a deficient number, since it is larger than the sum of its proper divisors (1).

733720349 is an equidigital number, since it uses as much as digits as its factorization.

733720349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 95256, while the sum is 38.

The square root of 733720349 is about 27087.2728232283. The cubic root of 733720349 is about 901.9383527762.

The spelling of 733720349 in words is "seven hundred thirty-three million, seven hundred twenty thousand, three hundred forty-nine".