4949419028 has 6 divisors (see below), whose sum is σ = 8661483306. Its totient is φ = 2474709512.

The previous prime is 4949418983. The next prime is 4949419031. The reversal of 4949419028 is 8209149494.

It can be written as a sum of positive squares in only one way, i.e., 3041301904 + 1908117124 = 55148^2 + 43682^2 .

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, 618677375 + ... + 618677382.

It is an arithmetic number, because the mean of its divisors is an integer number (1443580551).

Almost surely, 2^4949419028 is an apocalyptic number.

It is an amenable number.

4949419028 is a deficient number, since it is larger than the sum of its proper divisors (3712064278).

4949419028 is a wasteful number, since it uses less digits than its factorization.

4949419028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1237354761 (or 1237354759 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 50.

The square root of 4949419028 is about 70352.1074879779. The cubic root of 4949419028 is about 1704.1902431287.

The spelling of 4949419028 in words is "four billion, nine hundred forty-nine million, four hundred nineteen thousand, twenty-eight".