2463749949 has 16 divisors (see below), whose sum is σ = 3429032832. Its totient is φ = 1570533888.

The previous prime is 2463749809. The next prime is 2463749957. The reversal of 2463749949 is 9499473642.

It is not a de Polignac number, because 2463749949 - 2¹² = 2463745853 is a prime.

It is a super-2 number, since 2×2463749949² = 12140127622395005202, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2463729949) 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 15 ways as a sum of consecutive naturals, for example, 295137 + ... + 303369.

It is an arithmetic number, because the mean of its divisors is an integer number (214314552).

Almost surely, 2^2463749949 is an apocalyptic number.

It is an amenable number.

2463749949 is a deficient number, since it is larger than the sum of its proper divisors (965282883).

2463749949 is a wasteful number, since it uses less digits than its factorization.

2463749949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12596.

The product of its digits is 11757312, while the sum is 57.

The square root of 2463749949 is about 49636.1758095847. The cubic root of 2463749949 is about 1350.6169925947.

The spelling of 2463749949 in words is "two billion, four hundred sixty-three million, seven hundred forty-nine thousand, nine hundred forty-nine".