3629166158 has 4 divisors (see below), whose sum is σ = 5443749240. Its totient is φ = 1814583078.

The previous prime is 3629166139. The next prime is 3629166197. The reversal of 3629166158 is 8516619263.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 907291538 + ... + 907291541.

It is an arithmetic number, because the mean of its divisors is an integer number (1360937310).

Almost surely, 2^3629166158 is an apocalyptic number.

3629166158 is a deficient number, since it is larger than the sum of its proper divisors (1814583082).

3629166158 is a wasteful number, since it uses less digits than its factorization.

3629166158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1814583081.

The product of its digits is 466560, while the sum is 47.

The square root of 3629166158 is about 60242.5610179381. The cubic root of 3629166158 is about 1536.7466821269.

The spelling of 3629166158 in words is "three billion, six hundred twenty-nine million, one hundred sixty-six thousand, one hundred fifty-eight".