4077666534 has 16 divisors (see below), whose sum is σ = 8158948272. Its totient is φ = 1358619648.

The previous prime is 4077666497. The next prime is 4077666553. The reversal of 4077666534 is 4356667704.

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, 135859 + ... + 163134.

It is an arithmetic number, because the mean of its divisors is an integer number (509934267).

Almost surely, 2^4077666534 is an apocalyptic number.

4077666534 is an abundant number, since it is smaller than the sum of its proper divisors (4081281738).

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

4077666534 is a wasteful number, since it uses less digits than its factorization.

4077666534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301271.

The product of its (nonzero) digits is 2540160, while the sum is 48.

The square root of 4077666534 is about 63856.6091645963. The cubic root of 4077666534 is about 1597.6092594519.

The spelling of 4077666534 in words is "four billion, seventy-seven million, six hundred sixty-six thousand, five hundred thirty-four".