4249496812 has 24 divisors (see below), whose sum is σ = 8114625792. Its totient is φ = 1931125200.

The previous prime is 4249496809. The next prime is 4249496819. The reversal of 4249496812 is 2186949424.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4249496819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230073 + ... + 247855.

It is an arithmetic number, because the mean of its divisors is an integer number (338109408).

Almost surely, 2^4249496812 is an apocalyptic number.

It is an amenable number.

4249496812 is a deficient number, since it is larger than the sum of its proper divisors (3865128980).

4249496812 is a wasteful number, since it uses less digits than its factorization.

4249496812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23229 (or 23227 counting only the distinct ones).

The product of its digits is 995328, while the sum is 49.

The square root of 4249496812 is about 65188.1646619998. The cubic root of 4249496812 is about 1619.7419713006.

The spelling of 4249496812 in words is "four billion, two hundred forty-nine million, four hundred ninety-six thousand, eight hundred twelve".