4944997494 has 36 divisors (see below), whose sum is σ = 11307758436. Its totient is φ = 1561576104.

The previous prime is 4944997481. The next prime is 4944997501. The reversal of 4944997494 is 4947994494.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 374004 + ... + 386999.

It is an arithmetic number, because the mean of its divisors is an integer number (314104401).

Almost surely, 2^4944997494 is an apocalyptic number.

4944997494 is an abundant number, since it is smaller than the sum of its proper divisors (6362760942).

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

4944997494 is a wasteful number, since it uses less digits than its factorization.

4944997494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761049 (or 761027 counting only the distinct ones).

The product of its digits is 47029248, while the sum is 63.

The square root of 4944997494 is about 70320.6761486264. The cubic root of 4944997494 is about 1703.6826158701.

The spelling of 4944997494 in words is "four billion, nine hundred forty-four million, nine hundred ninety-seven thousand, four hundred ninety-four".