140336794 has 8 divisors (see below), whose sum is σ = 226697940. Its totient is φ = 64770816.

The previous prime is 140336759. The next prime is 140336837. The reversal of 140336794 is 497633041.

It can be written as a sum of positive squares in 2 ways, for example, as 117440569 + 22896225 = 10837^2 + 4785^2 .

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

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, 2698759 + ... + 2698810.

Almost surely, 2^140336794 is an apocalyptic number.

140336794 is a deficient number, since it is larger than the sum of its proper divisors (86361146).

140336794 is a wasteful number, since it uses less digits than its factorization.

140336794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5397584.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 140336794 is about 11846.3831611172. The cubic root of 140336794 is about 519.6654578953.

The spelling of 140336794 in words is "one hundred forty million, three hundred thirty-six thousand, seven hundred ninety-four".