6190977834 has 12 divisors (see below), whose sum is σ = 13413785346. Its totient is φ = 2063659272.

The previous prime is 6190977829. The next prime is 6190977869. The reversal of 6190977834 is 4387790916.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5822453025 + 368524809 = 76305^2 + 19197^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 171971589 + ... + 171971624.

Almost surely, 2^6190977834 is an apocalyptic number.

6190977834 is an abundant number, since it is smaller than the sum of its proper divisors (7222807512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6190977834 is a wasteful number, since it uses less digits than its factorization.

6190977834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343943221 (or 343943218 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 54.

The square root of 6190977834 is about 78682.7670713225. The cubic root of 6190977834 is about 1836.1990133425.

The spelling of 6190977834 in words is "six billion, one hundred ninety million, nine hundred seventy-seven thousand, eight hundred thirty-four".