4901812031 has 8 divisors (see below), whose sum is σ = 5128208064. Its totient is φ = 4680503680.

The previous prime is 4901812001. The next prime is 4901812037. The reversal of 4901812031 is 1302181094.

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

It is a cyclic number.

It is not a de Polignac number, because 4901812031 - 2²² = 4897617727 is a prime.

It is a super-3 number, since 3×4901812031³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4901811985 and 4901812003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4901812037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1269950 + ... + 1273803.

It is an arithmetic number, because the mean of its divisors is an integer number (641026008).

Almost surely, 2^4901812031 is an apocalyptic number.

4901812031 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

4901812031 is a deficient number, since it is larger than the sum of its proper divisors (226396033).

4901812031 is a wasteful number, since it uses less digits than its factorization.

4901812031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2543841.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 4901812031 is about 70012.9418821978. The cubic root of 4901812031 is about 1698.7085960508.

The spelling of 4901812031 in words is "four billion, nine hundred one million, eight hundred twelve thousand, thirty-one".