4624517149 has 24 divisors (see below), whose sum is σ = 5646119040. Its totient is φ = 3769454304.

The previous prime is 4624517143. The next prime is 4624517153. The reversal of 4624517149 is 9417154264.

It is not a de Polignac number, because 4624517149 - 2¹⁹ = 4623992861 is a prime.

It is a super-2 number, since 2×4624517149² = 42772317722790176402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4624517143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 183112 + ... + 206830.

It is an arithmetic number, because the mean of its divisors is an integer number (235254960).

Almost surely, 2^4624517149 is an apocalyptic number.

4624517149 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

4624517149 is a deficient number, since it is larger than the sum of its proper divisors (1021601891).

4624517149 is a wasteful number, since it uses less digits than its factorization.

4624517149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23929 (or 23922 counting only the distinct ones).

The product of its digits is 241920, while the sum is 43.

The square root of 4624517149 is about 68003.8024598625. The cubic root of 4624517149 is about 1666.0529430248.

The spelling of 4624517149 in words is "four billion, six hundred twenty-four million, five hundred seventeen thousand, one hundred forty-nine".