348763049 has 4 divisors (see below), whose sum is σ = 351962820. Its totient is φ = 345563280.

The previous prime is 348763043. The next prime is 348763057. The reversal of 348763049 is 940367843.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 85285225 + 263477824 = 9235^2 + 16232^2 .

It is a cyclic number.

It is not a de Polignac number, because 348763049 - 2¹² = 348758953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (348763043) 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, 1599722 + ... + 1599939.

It is an arithmetic number, because the mean of its divisors is an integer number (87990705).

Almost surely, 2^348763049 is an apocalyptic number.

It is an amenable number.

348763049 is a deficient number, since it is larger than the sum of its proper divisors (3199771).

348763049 is a wasteful number, since it uses less digits than its factorization.

348763049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3199770.

The product of its (nonzero) digits is 435456, while the sum is 44.

The square root of 348763049 is about 18675.1987673492. The cubic root of 348763049 is about 703.8986872383.

The spelling of 348763049 in words is "three hundred forty-eight million, seven hundred sixty-three thousand, forty-nine".