3702849549 has 8 divisors (see below), whose sum is σ = 5642437440. Its totient is φ = 2115914016.

The previous prime is 3702849547. The next prime is 3702849559. The reversal of 3702849549 is 9459482073.

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

It is not a de Polignac number, because 3702849549 - 2¹ = 3702849547 is a prime.

It is a super-2 number, since 2×3702849549² = 27422189565059006802, which contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3702849541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88163064 + ... + 88163105.

It is an arithmetic number, because the mean of its divisors is an integer number (705304680).

Almost surely, 2^3702849549 is an apocalyptic number.

It is an amenable number.

3702849549 is a deficient number, since it is larger than the sum of its proper divisors (1939587891).

3702849549 is a wasteful number, since it uses less digits than its factorization.

3702849549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176326179.

The product of its (nonzero) digits is 2177280, while the sum is 51.

The square root of 3702849549 is about 60851.0439433869. The cubic root of 3702849549 is about 1547.0773296784.

The spelling of 3702849549 in words is "three billion, seven hundred two million, eight hundred forty-nine thousand, five hundred forty-nine".