34077778798 has 16 divisors (see below), whose sum is σ = 58965024384. Its totient is φ = 14468268600.

The previous prime is 34077778783. The next prime is 34077778843. The reversal of 34077778798 is 89787777043.

It is a super-2 number, since 2×34077778798² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11372928 + ... + 11375923.

It is an arithmetic number, because the mean of its divisors is an integer number (3685314024).

Almost surely, 2^34077778798 is an apocalyptic number.

34077778798 is a deficient number, since it is larger than the sum of its proper divisors (24887245586).

34077778798 is a wasteful number, since it uses less digits than its factorization.

34077778798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22748967.

The product of its (nonzero) digits is 116169984, while the sum is 67.

The spelling of 34077778798 in words is "thirty-four billion, seventy-seven million, seven hundred seventy-eight thousand, seven hundred ninety-eight".