3667604997 has 8 divisors (see below), whose sum is σ = 5588731456. Its totient is φ = 2095774272.

The previous prime is 3667604989. The next prime is 3667604999. The reversal of 3667604997 is 7994067663.

3667604997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3667604997 - 2³ = 3667604989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3667604999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87323908 + ... + 87323949.

It is an arithmetic number, because the mean of its divisors is an integer number (698591432).

Almost surely, 2^3667604997 is an apocalyptic number.

It is an amenable number.

3667604997 is a deficient number, since it is larger than the sum of its proper divisors (1921126459).

3667604997 is a wasteful number, since it uses less digits than its factorization.

3667604997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174647867.

The product of its (nonzero) digits is 10287648, while the sum is 57.

The square root of 3667604997 is about 60560.7545940438. The cubic root of 3667604997 is about 1542.1531972092.

The spelling of 3667604997 in words is "three billion, six hundred sixty-seven million, six hundred four thousand, nine hundred ninety-seven".