3331231974 has 192 divisors, whose sum is σ = 9219225600. Its totient is φ = 885862656.

The previous prime is 3331231961. The next prime is 3331231987. The reversal of 3331231974 is 4791321333.

It is a happy number.

3331231974 is a `hidden beast` number, since 3 + 331 + 2 + 319 + 7 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (3331231961) and next prime (3331231987).

It is a super-2 number, since 2×3331231974² = 22194212929199873352, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4632787 + ... + 4633505.

It is an arithmetic number, because the mean of its divisors is an integer number (48016800).

Almost surely, 2^3331231974 is an apocalyptic number.

3331231974 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3331231974, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4609612800).

3331231974 is an abundant number, since it is smaller than the sum of its proper divisors (5887993626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3331231974 is a wasteful number, since it uses less digits than its factorization.

3331231974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864 (or 851 counting only the distinct ones).

The product of its digits is 40824, while the sum is 36.

The square root of 3331231974 is about 57716.8257443183. The cubic root of 3331231974 is about 1493.4876148110.

The spelling of 3331231974 in words is "three billion, three hundred thirty-one million, two hundred thirty-one thousand, nine hundred seventy-four".