140737934 has 8 divisors (see below), whose sum is σ = 223525008. Its totient is φ = 66229600.

The previous prime is 140737931. The next prime is 140737963. The reversal of 140737934 is 439737041.

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 (140737931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2069642 + ... + 2069709.

It is an arithmetic number, because the mean of its divisors is an integer number (27940626).

Almost surely, 2^140737934 is an apocalyptic number.

140737934 is a deficient number, since it is larger than the sum of its proper divisors (82787074).

140737934 is a wasteful number, since it uses less digits than its factorization.

140737934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4139370.

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 140737934 is about 11863.3019855351. The cubic root of 140737934 is about 520.1601257361.

The spelling of 140737934 in words is "one hundred forty million, seven hundred thirty-seven thousand, nine hundred thirty-four".