3673046149 has 4 divisors (see below), whose sum is σ = 3677353036. Its totient is φ = 3668739264.

The previous prime is 3673046137. The next prime is 3673046189. The reversal of 3673046149 is 9416403763.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 443397249 + 3229648900 = 21057^2 + 56830^2 .

It is a cyclic number.

It is not a de Polignac number, because 3673046149 - 2¹¹ = 3673044101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3673046189) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2152164 + ... + 2153869.

It is an arithmetic number, because the mean of its divisors is an integer number (919338259).

Almost surely, 2^3673046149 is an apocalyptic number.

It is an amenable number.

3673046149 is a deficient number, since it is larger than the sum of its proper divisors (4306887).

3673046149 is an equidigital number, since it uses as much as digits as its factorization.

3673046149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4306886.

The product of its (nonzero) digits is 326592, while the sum is 43.

The square root of 3673046149 is about 60605.6610309631. The cubic root of 3673046149 is about 1542.9154515764.

The spelling of 3673046149 in words is "three billion, six hundred seventy-three million, forty-six thousand, one hundred forty-nine".