3867744098 has 4 divisors (see below), whose sum is σ = 5801616150. Its totient is φ = 1933872048.

The previous prime is 3867744077. The next prime is 3867744107. The reversal of 3867744098 is 8904477683.

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., 2821415689 + 1046328409 = 53117^2 + 32347^2 .

It is a super-2 number, since 2×3867744098² = 29918888815227667208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 966936023 + ... + 966936026.

Almost surely, 2^3867744098 is an apocalyptic number.

3867744098 is a deficient number, since it is larger than the sum of its proper divisors (1933872052).

3867744098 is a wasteful number, since it uses less digits than its factorization.

3867744098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1933872051.

The product of its (nonzero) digits is 8128512, while the sum is 56.

The square root of 3867744098 is about 62191.1898744509. The cubic root of 3867744098 is about 1569.7093458997.

The spelling of 3867744098 in words is "three billion, eight hundred sixty-seven million, seven hundred forty-four thousand, ninety-eight".