4649496049 has 8 divisors (see below), whose sum is σ = 5084583840. Its totient is φ = 4216476000.

The previous prime is 4649496031. The next prime is 4649496113. The reversal of 4649496049 is 9406949464.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-4649496049 is a prime.

It is a super-2 number, since 2×4649496049² = 43235627019333220802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4649496149) 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, 512227 + ... + 521224.

It is an arithmetic number, because the mean of its divisors is an integer number (635572980).

Almost surely, 2^4649496049 is an apocalyptic number.

It is an amenable number.

4649496049 is a deficient number, since it is larger than the sum of its proper divisors (435087791).

4649496049 is a wasteful number, since it uses less digits than its factorization.

4649496049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033871.

The product of its (nonzero) digits is 6718464, while the sum is 55.

The square root of 4649496049 is about 68187.2132367939. The cubic root of 4649496049 is about 1669.0472351085.

The spelling of 4649496049 in words is "four billion, six hundred forty-nine million, four hundred ninety-six thousand, forty-nine".