3668994098 has 16 divisors (see below), whose sum is σ = 6861495744. Its totient is φ = 1429478160.

The previous prime is 3668994097. The next prime is 3668994127. The reversal of 3668994098 is 8904998663.

It is a self number, because there is not a number n which added to its sum of digits gives 3668994098.

It is not an unprimeable number, because it can be changed into a prime (3668994097) 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, 11912165 + ... + 11912472.

It is an arithmetic number, because the mean of its divisors is an integer number (428843484).

Almost surely, 2^3668994098 is an apocalyptic number.

3668994098 is a deficient number, since it is larger than the sum of its proper divisors (3192501646).

3668994098 is a wasteful number, since it uses less digits than its factorization.

3668994098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23824657.

The product of its (nonzero) digits is 20155392, while the sum is 62.

The square root of 3668994098 is about 60572.2221649495. Note that the first 3 decimals coincide. The cubic root of 3668994098 is about 1542.3478688596.

The spelling of 3668994098 in words is "three billion, six hundred sixty-eight million, nine hundred ninety-four thousand, ninety-eight".