2481269377 has 8 divisors (see below), whose sum is σ = 2626525440. Its totient is φ = 2339993040.

The previous prime is 2481269369. The next prime is 2481269381. The reversal of 2481269377 is 7739621842.

It is a happy number.

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 2481269377 - 2³ = 2481269369 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2481269377.

It is not an unprimeable number, because it can be changed into a prime (2481269387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 993649 + ... + 996142.

It is an arithmetic number, because the mean of its divisors is an integer number (328315680).

Almost surely, 2^2481269377 is an apocalyptic number.

It is an amenable number.

2481269377 is a deficient number, since it is larger than the sum of its proper divisors (145256063).

2481269377 is a wasteful number, since it uses less digits than its factorization.

2481269377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1989863.

The product of its digits is 1016064, while the sum is 49.

The square root of 2481269377 is about 49812.3416132990. The cubic root of 2481269377 is about 1353.8107923182.

The spelling of 2481269377 in words is "two billion, four hundred eighty-one million, two hundred sixty-nine thousand, three hundred seventy-seven".