4890660694 has 4 divisors (see below), whose sum is σ = 7335991044. Its totient is φ = 2445330346.

The previous prime is 4890660673. The next prime is 4890660721. The reversal of 4890660694 is 4960660984.

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

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, 1222665172 + ... + 1222665175.

It is an arithmetic number, because the mean of its divisors is an integer number (1833997761).

Almost surely, 2^4890660694 is an apocalyptic number.

4890660694 is a deficient number, since it is larger than the sum of its proper divisors (2445330350).

4890660694 is a wasteful number, since it uses less digits than its factorization.

4890660694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2445330349.

The product of its (nonzero) digits is 2239488, while the sum is 52.

The square root of 4890660694 is about 69933.2588544249. The cubic root of 4890660694 is about 1697.4194636017.

The spelling of 4890660694 in words is "four billion, eight hundred ninety million, six hundred sixty thousand, six hundred ninety-four".