2449993071 has 8 divisors (see below), whose sum is σ = 3267112320. Its totient is φ = 1633101272.

The previous prime is 2449993037. The next prime is 2449993093. The reversal of 2449993071 is 1703999442.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2449993071 - 2¹³ = 2449984879 is a prime.

It is a super-2 number, since 2×2449993071² = 12004932095896022082, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2449993071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2449993771) 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, 29901 + ... + 76118.

It is an arithmetic number, because the mean of its divisors is an integer number (408389040).

Almost surely, 2^2449993071 is an apocalyptic number.

2449993071 is a deficient number, since it is larger than the sum of its proper divisors (817119249).

2449993071 is a wasteful number, since it uses less digits than its factorization.

2449993071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113725.

The product of its (nonzero) digits is 489888, while the sum is 48.

The square root of 2449993071 is about 49497.4046895390. The cubic root of 2449993071 is about 1348.0984790047.

The spelling of 2449993071 in words is "two billion, four hundred forty-nine million, nine hundred ninety-three thousand, seventy-one".