4249476977 has 16 divisors (see below), whose sum is σ = 4593456000. Its totient is φ = 3918896640.

The previous prime is 4249476967. The next prime is 4249476991. The reversal of 4249476977 is 7796749424.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4249476977 - 2¹⁰ = 4249475953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4249476967) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93524 + ... + 131322.

It is an arithmetic number, because the mean of its divisors is an integer number (287091000).

Almost surely, 2^4249476977 is an apocalyptic number.

It is an amenable number.

4249476977 is a deficient number, since it is larger than the sum of its proper divisors (343979023).

4249476977 is a wasteful number, since it uses less digits than its factorization.

4249476977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37976.

The product of its digits is 21337344, while the sum is 59.

The square root of 4249476977 is about 65188.0125253102. The cubic root of 4249476977 is about 1619.7394511880.

The spelling of 4249476977 in words is "four billion, two hundred forty-nine million, four hundred seventy-six thousand, nine hundred seventy-seven".