7908067049 has 4 divisors (see below), whose sum is σ = 7909380864. Its totient is φ = 7906753236.

The previous prime is 7908067033. The next prime is 7908067093. The reversal of 7908067049 is 9407608097.

It is a happy number.

7908067049 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7908067049 - 2⁴ = 7908067033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7908066988 and 7908067006.

It is not an unprimeable number, because it can be changed into a prime (7908067009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 647837 + ... + 659930.

It is an arithmetic number, because the mean of its divisors is an integer number (1977345216).

Almost surely, 2^7908067049 is an apocalyptic number.

It is an amenable number.

7908067049 is a deficient number, since it is larger than the sum of its proper divisors (1313815).

7908067049 is a wasteful number, since it uses less digits than its factorization.

7908067049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313814.

The product of its (nonzero) digits is 762048, while the sum is 50.

The square root of 7908067049 is about 88927.3132901248. The cubic root of 7908067049 is about 1992.3093858827.

The spelling of 7908067049 in words is "seven billion, nine hundred eight million, sixty-seven thousand, forty-nine".