3654248344 has 16 divisors (see below), whose sum is σ = 6857624520. Its totient is φ = 1825548480.

The previous prime is 3654248341. The next prime is 3654248401. The reversal of 3654248344 is 4438424563.

It is a self number, because there is not a number n which added to its sum of digits gives 3654248344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3654248341) by changing a digit.

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, 187077 + ... + 205684.

Almost surely, 2^3654248344 is an apocalyptic number.

It is an amenable number.

3654248344 is a deficient number, since it is larger than the sum of its proper divisors (3203376176).

3654248344 is a wasteful number, since it uses less digits than its factorization.

3654248344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393930 (or 393926 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 43.

The square root of 3654248344 is about 60450.3791882235. The cubic root of 3654248344 is about 1540.2788531977.

The spelling of 3654248344 in words is "three billion, six hundred fifty-four million, two hundred forty-eight thousand, three hundred forty-four".