1940363134 has 8 divisors (see below), whose sum is σ = 2972471328. Its totient is φ = 949539360.

The previous prime is 1940363111. The next prime is 1940363177. The reversal of 1940363134 is 4313630491.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1940363134.

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, 10320987 + ... + 10321174.

It is an arithmetic number, because the mean of its divisors is an integer number (371558916).

Almost surely, 2^1940363134 is an apocalyptic number.

1940363134 is a deficient number, since it is larger than the sum of its proper divisors (1032108194).

1940363134 is a wasteful number, since it uses less digits than its factorization.

1940363134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20642210.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 1940363134 is about 44049.5531645895. The cubic root of 1940363134 is about 1247.2715172254.

The spelling of 1940363134 in words is "one billion, nine hundred forty million, three hundred sixty-three thousand, one hundred thirty-four".