740868195 has 8 divisors (see below), whose sum is σ = 1185389136. Its totient is φ = 395129696.

The previous prime is 740868187. The next prime is 740868239. The reversal of 740868195 is 591868047.

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

It is a cyclic number.

It is not a de Polignac number, because 740868195 - 2³ = 740868187 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24695592 + ... + 24695621.

It is an arithmetic number, because the mean of its divisors is an integer number (148173642).

Almost surely, 2^740868195 is an apocalyptic number.

740868195 is a deficient number, since it is larger than the sum of its proper divisors (444520941).

740868195 is a wasteful number, since it uses less digits than its factorization.

740868195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49391221.

The product of its (nonzero) digits is 483840, while the sum is 48.

The square root of 740868195 is about 27218.8940811342. The cubic root of 740868195 is about 904.8577638352.

The spelling of 740868195 in words is "seven hundred forty million, eight hundred sixty-eight thousand, one hundred ninety-five".