34893722090378 has 8 divisors (see below), whose sum is σ = 52373113024260. Its totient is φ = 17436017748960.

The previous prime is 34893722090341. The next prime is 34893722090393. The reversal of 34893722090378 is 87309022739843.

It can be written as a sum of positive squares in 2 ways, for example, as 26897365395289 + 7996356695089 = 5186267^2 + 2827783^2 .

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

It is a Curzon 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, 5421644093 + ... + 5421650528.

Almost surely, 2^{34893722090378} is an apocalyptic number.

34893722090378 is a deficient number, since it is larger than the sum of its proper divisors (17479390933882).

34893722090378 is a wasteful number, since it uses less digits than its factorization.

34893722090378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10843296232.

The product of its (nonzero) digits is 109734912, while the sum is 65.

The spelling of 34893722090378 in words is "thirty-four trillion, eight hundred ninety-three billion, seven hundred twenty-two million, ninety thousand, three hundred seventy-eight".