740366733 has 16 divisors (see below), whose sum is σ = 1015787520. Its totient is φ = 479391024.

The previous prime is 740366729. The next prime is 740366747. The reversal of 740366733 is 337663047.

It is not a de Polignac number, because 740366733 - 2² = 740366729 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 740366691 and 740366700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740366533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7060 + ... + 39122.

It is an arithmetic number, because the mean of its divisors is an integer number (63486720).

Almost surely, 2^740366733 is an apocalyptic number.

It is an amenable number.

740366733 is a deficient number, since it is larger than the sum of its proper divisors (275420787).

740366733 is a wasteful number, since it uses less digits than its factorization.

740366733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32288.

The product of its (nonzero) digits is 190512, while the sum is 39.

The square root of 740366733 is about 27209.6808691319. The cubic root of 740366733 is about 904.6535645815.

The spelling of 740366733 in words is "seven hundred forty million, three hundred sixty-six thousand, seven hundred thirty-three".