4942477078 has 24 divisors (see below), whose sum is σ = 9313100496. Its totient is φ = 1925639760.

The previous prime is 4942477073. The next prime is 4942477091. The reversal of 4942477078 is 8707742494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4942477073) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1457125 + ... + 1460512.

It is an arithmetic number, because the mean of its divisors is an integer number (388045854).

Almost surely, 2^4942477078 is an apocalyptic number.

4942477078 is a deficient number, since it is larger than the sum of its proper divisors (4370623418).

4942477078 is a wasteful number, since it uses less digits than its factorization.

4942477078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2917668 (or 2917657 counting only the distinct ones).

The product of its (nonzero) digits is 3161088, while the sum is 52.

The square root of 4942477078 is about 70302.7529901924. The cubic root of 4942477078 is about 1703.3931166559.

The spelling of 4942477078 in words is "four billion, nine hundred forty-two million, four hundred seventy-seven thousand, seventy-eight".