3130801362 has 128 divisors (see below), whose sum is σ = 8119077120. Its totient is φ = 885427200.

The previous prime is 3130801291. The next prime is 3130801367. The reversal of 3130801362 is 2631080313.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3130801367) 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 63 ways as a sum of consecutive naturals, for example, 510112 + ... + 516212.

It is an arithmetic number, because the mean of its divisors is an integer number (63430290).

Almost surely, 2^3130801362 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3130801362, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4059538560).

3130801362 is an abundant number, since it is smaller than the sum of its proper divisors (4988275758).

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

3130801362 is a wasteful number, since it uses less digits than its factorization.

3130801362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6185 (or 6179 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 3130801362 is about 55953.5643368678. The cubic root of 3130801362 is about 1462.9130183930.

Adding to 3130801362 its reverse (2631080313), we get a palindrome (5761881675).

The spelling of 3130801362 in words is "three billion, one hundred thirty million, eight hundred one thousand, three hundred sixty-two".