740056798 has 8 divisors (see below), whose sum is σ = 1195476408. Its totient is φ = 341564664.

The previous prime is 740056727. The next prime is 740056799. The reversal of 740056798 is 897650047.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740056799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14231836 + ... + 14231887.

It is an arithmetic number, because the mean of its divisors is an integer number (149434551).

Almost surely, 2^740056798 is an apocalyptic number.

740056798 is a deficient number, since it is larger than the sum of its proper divisors (455419610).

740056798 is a wasteful number, since it uses less digits than its factorization.

740056798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28463738.

The product of its (nonzero) digits is 423360, while the sum is 46.

The square root of 740056798 is about 27203.9849654421. The cubic root of 740056798 is about 904.5273105130.

The spelling of 740056798 in words is "seven hundred forty million, fifty-six thousand, seven hundred ninety-eight".