3311820148 has 96 divisors (see below), whose sum is σ = 7424442368. Its totient is φ = 1257379200.

The previous prime is 3311820143. The next prime is 3311820151. The reversal of 3311820148 is 8410281133.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3311820143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1431913 + ... + 1434223.

Almost surely, 2^3311820148 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3311820148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3712221184).

3311820148 is an abundant number, since it is smaller than the sum of its proper divisors (4112622220).

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

3311820148 is a wasteful number, since it uses less digits than its factorization.

3311820148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493 (or 2491 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 3311820148 is about 57548.4156862724. The cubic root of 3311820148 is about 1490.5810006911.

The spelling of 3311820148 in words is "three billion, three hundred eleven million, eight hundred twenty thousand, one hundred forty-eight".