2913750481 has 8 divisors (see below), whose sum is σ = 3089033984. Its totient is φ = 2743547760.

The previous prime is 2913750473. The next prime is 2913750487. The reversal of 2913750481 is 1840573192.

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 2913750481 - 2³ = 2913750473 is a prime.

It is a super-2 number, since 2×2913750481² = 16979883731055462722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2913750487) 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 7 ways as a sum of consecutive naturals, for example, 1269015 + ... + 1271308.

It is an arithmetic number, because the mean of its divisors is an integer number (386129248).

Almost surely, 2^2913750481 is an apocalyptic number.

It is an amenable number.

2913750481 is a deficient number, since it is larger than the sum of its proper divisors (175283503).

2913750481 is a wasteful number, since it uses less digits than its factorization.

2913750481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2540391.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 2913750481 is about 53979.1671017625. The cubic root of 2913750481 is about 1428.2934768678.

The spelling of 2913750481 in words is "two billion, nine hundred thirteen million, seven hundred fifty thousand, four hundred eighty-one".