3798649246 has 24 divisors (see below), whose sum is σ = 6643637280. Its totient is φ = 1624214592.

The previous prime is 3798649241. The next prime is 3798649277. The reversal of 3798649246 is 6429468973.

It is a happy number.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3798649241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2326 + ... + 87193.

It is an arithmetic number, because the mean of its divisors is an integer number (276818220).

Almost surely, 2^3798649246 is an apocalyptic number.

3798649246 is a deficient number, since it is larger than the sum of its proper divisors (2844988034).

3798649246 is a wasteful number, since it uses less digits than its factorization.

3798649246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89968 (or 89961 counting only the distinct ones).

The product of its digits is 15676416, while the sum is 58.

The square root of 3798649246 is about 61633.1829942280. The cubic root of 3798649246 is about 1560.3058306268.

The spelling of 3798649246 in words is "three billion, seven hundred ninety-eight million, six hundred forty-nine thousand, two hundred forty-six".