4249397102 has 8 divisors (see below), whose sum is σ = 6374485512. Its totient is φ = 2124568600.

The previous prime is 4249397093. The next prime is 4249397147. The reversal of 4249397102 is 2017939424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4249397102.

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 3 ways as a sum of consecutive naturals, for example, 17024 + ... + 93747.

It is an arithmetic number, because the mean of its divisors is an integer number (796810689).

Almost surely, 2^4249397102 is an apocalyptic number.

4249397102 is a deficient number, since it is larger than the sum of its proper divisors (2125088410).

4249397102 is a wasteful number, since it uses less digits than its factorization.

4249397102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129954.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 4249397102 is about 65187.3998714475. The cubic root of 4249397102 is about 1619.7293026842.

The spelling of 4249397102 in words is "four billion, two hundred forty-nine million, three hundred ninety-seven thousand, one hundred two".