2409949072 has 10 divisors (see below), whose sum is σ = 4669276358. Its totient is φ = 1204974528.

The previous prime is 2409949067. The next prime is 2409949081. The reversal of 2409949072 is 2709499042.

2409949072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2199234816 + 210714256 = 46896^2 + 14516^2 .

It is a super-2 number, since 2×2409949072² = 11615709059267322368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75310893 + ... + 75310924.

Almost surely, 2^2409949072 is an apocalyptic number.

It is an amenable number.

2409949072 is a deficient number, since it is larger than the sum of its proper divisors (2259327286).

2409949072 is a wasteful number, since it uses less digits than its factorization.

2409949072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150621825 (or 150621819 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 2409949072 is about 49091.2321295769. The cubic root of 2409949072 is about 1340.7134153137.

The spelling of 2409949072 in words is "two billion, four hundred nine million, nine hundred forty-nine thousand, seventy-two".