3787243198 has 8 divisors (see below), whose sum is σ = 5692726080. Its totient is φ = 1889667840.

The previous prime is 3787243193. The next prime is 3787243211. The reversal of 3787243198 is 8913427873.

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

It is a super-2 number, since 2×3787243198² = 28686422081594534408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3787243193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1975683 + ... + 1977598.

It is an arithmetic number, because the mean of its divisors is an integer number (711590760).

Almost surely, 2^3787243198 is an apocalyptic number.

3787243198 is a deficient number, since it is larger than the sum of its proper divisors (1905482882).

3787243198 is a wasteful number, since it uses less digits than its factorization.

3787243198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3953762.

The product of its digits is 2032128, while the sum is 52.

The square root of 3787243198 is about 61540.5817164576. The cubic root of 3787243198 is about 1558.7425762070.

The spelling of 3787243198 in words is "three billion, seven hundred eighty-seven million, two hundred forty-three thousand, one hundred ninety-eight".