2349952481 has 4 divisors (see below), whose sum is σ = 2452124352. Its totient is φ = 2247780612.

The previous prime is 2349952469. The next prime is 2349952499. The reversal of 2349952481 is 1842599432.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2349952481 - 2¹⁸ = 2349690337 is a prime.

It is a super-2 number, since 2×2349952481² = 11044553325916110722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2349955481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51085901 + ... + 51085946.

It is an arithmetic number, because the mean of its divisors is an integer number (613031088).

Almost surely, 2^2349952481 is an apocalyptic number.

It is an amenable number.

2349952481 is a deficient number, since it is larger than the sum of its proper divisors (102171871).

2349952481 is a wasteful number, since it uses less digits than its factorization.

2349952481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102171870.

The product of its digits is 622080, while the sum is 47.

The square root of 2349952481 is about 48476.3084506236. The cubic root of 2349952481 is about 1329.4939339475.

The spelling of 2349952481 in words is "two billion, three hundred forty-nine million, nine hundred fifty-two thousand, four hundred eighty-one".