3667006738 has 4 divisors (see below), whose sum is σ = 5500510110. Its totient is φ = 1833503368.

The previous prime is 3667006729. The next prime is 3667006751. The reversal of 3667006738 is 8376007663.

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

It can be written as a sum of positive squares in only one way, i.e., 2541873889 + 1125132849 = 50417^2 + 33543^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 916751683 + ... + 916751686.

Almost surely, 2^3667006738 is an apocalyptic number.

3667006738 is a deficient number, since it is larger than the sum of its proper divisors (1833503372).

3667006738 is a wasteful number, since it uses less digits than its factorization.

3667006738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1833503371.

The product of its (nonzero) digits is 762048, while the sum is 46.

The square root of 3667006738 is about 60555.8150634603. The cubic root of 3667006738 is about 1542.0693407416.

The spelling of 3667006738 in words is "three billion, six hundred sixty-seven million, six thousand, seven hundred thirty-eight".