740858841398 has 8 divisors (see below), whose sum is σ = 1196771974608. Its totient is φ = 341934849864.

The previous prime is 740858841389. The next prime is 740858841413. The reversal of 740858841398 is 893148858047.

740858841398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14247285386 + ... + 14247285437.

It is an arithmetic number, because the mean of its divisors is an integer number (149596496826).

Almost surely, 2^740858841398 is an apocalyptic number.

740858841398 is a deficient number, since it is larger than the sum of its proper divisors (455913133210).

740858841398 is a wasteful number, since it uses less digits than its factorization.

740858841398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28494570838.

The product of its (nonzero) digits is 61931520, while the sum is 65.

The spelling of 740858841398 in words is "seven hundred forty billion, eight hundred fifty-eight million, eight hundred forty-one thousand, three hundred ninety-eight".