4889932694 has 4 divisors (see below), whose sum is σ = 7334899044. Its totient is φ = 2444966346.

The previous prime is 4889932639. The next prime is 4889932709. The reversal of 4889932694 is 4962399884.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×4889932694² = 47822883503700195272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1222483172 + ... + 1222483175.

It is an arithmetic number, because the mean of its divisors is an integer number (1833724761).

Almost surely, 2^4889932694 is an apocalyptic number.

4889932694 is a deficient number, since it is larger than the sum of its proper divisors (2444966350).

4889932694 is a wasteful number, since it uses less digits than its factorization.

4889932694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2444966349.

The product of its digits is 26873856, while the sum is 62.

The square root of 4889932694 is about 69928.0536980688. The cubic root of 4889932694 is about 1697.3352362163.

The spelling of 4889932694 in words is "four billion, eight hundred eighty-nine million, nine hundred thirty-two thousand, six hundred ninety-four".