4948491069 has 8 divisors (see below), whose sum is σ = 7331097920. Its totient is φ = 3298994028.

The previous prime is 4948491017. The next prime is 4948491103. The reversal of 4948491069 is 9601948494.

It is a happy number.

4948491069 is a `hidden beast` number, since 4 + 94 + 8 + 491 + 0 + 69 = 666.

It is not a de Polignac number, because 4948491069 - 2¹⁶ = 4948425533 is a prime.

It is a super-2 number, since 2×4948491069² = 48975127719945525522, 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 (4948490069) 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, 91638697 + ... + 91638750.

It is an arithmetic number, because the mean of its divisors is an integer number (916387240).

Almost surely, 2^4948491069 is an apocalyptic number.

It is an amenable number.

4948491069 is a deficient number, since it is larger than the sum of its proper divisors (2382606851).

4948491069 is a wasteful number, since it uses less digits than its factorization.

4948491069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183277456 (or 183277450 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 54.

The square root of 4948491069 is about 70345.5120743321. The cubic root of 4948491069 is about 1704.0837311315.

The spelling of 4948491069 in words is "four billion, nine hundred forty-eight million, four hundred ninety-one thousand, sixty-nine".