4949999994 has 16 divisors (see below), whose sum is σ = 9926125920. Its totient is φ = 1645645680.

The previous prime is 4949999941. The next prime is 4950000017. The reversal of 4949999994 is 4999999494.

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, 1086117 + ... + 1090664.

It is an arithmetic number, because the mean of its divisors is an integer number (620382870).

Almost surely, 2^4949999994 is an apocalyptic number.

4949999994 is an abundant number, since it is smaller than the sum of its proper divisors (4976125926).

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

4949999994 is a wasteful number, since it uses less digits than its factorization.

4949999994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2177165.

The product of its digits is 306110016, while the sum is 75.

The square root of 4949999994 is about 70356.2363547113. The cubic root of 4949999994 is about 1704.2569201701.

The spelling of 4949999994 in words is "four billion, nine hundred forty-nine million, nine hundred ninety-nine thousand, nine hundred ninety-four".