2461381463 has 8 divisors (see below), whose sum is σ = 2471808768. Its totient is φ = 2450966904.

The previous prime is 2461381457. The next prime is 2461381469. The reversal of 2461381463 is 3641831642.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2461381457) and next prime (2461381469).

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 2461381463 - 2²⁴ = 2444604247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2461381469) 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, 645320 + ... + 649122.

It is an arithmetic number, because the mean of its divisors is an integer number (308976096).

Almost surely, 2^2461381463 is an apocalyptic number.

2461381463 is a deficient number, since it is larger than the sum of its proper divisors (10427305).

2461381463 is a wasteful number, since it uses less digits than its factorization.

2461381463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6373.

The product of its digits is 82944, while the sum is 38.

The square root of 2461381463 is about 49612.3116071001. The cubic root of 2461381463 is about 1350.1840559293.

The spelling of 2461381463 in words is "two billion, four hundred sixty-one million, three hundred eighty-one thousand, four hundred sixty-three".