348074889 has 16 divisors (see below), whose sum is σ = 490447680. Its totient is φ = 218972160.

The previous prime is 348074887. The next prime is 348074891. The reversal of 348074889 is 988470843.

It is an interprime number because it is at equal distance from previous prime (348074887) and next prime (348074891).

It is not a de Polignac number, because 348074889 - 2¹ = 348074887 is a prime.

It is a super-2 number, since 2×348074889² = 242312256704724642, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (348074887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2769 + ... + 26529.

It is an arithmetic number, because the mean of its divisors is an integer number (30652980).

Almost surely, 2^348074889 is an apocalyptic number.

It is an amenable number.

348074889 is a deficient number, since it is larger than the sum of its proper divisors (142372791).

348074889 is a wasteful number, since it uses less digits than its factorization.

348074889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24040.

The product of its (nonzero) digits is 1548288, while the sum is 51.

The square root of 348074889 is about 18656.7652340914. The cubic root of 348074889 is about 703.4354177248.

The spelling of 348074889 in words is "three hundred forty-eight million, seventy-four thousand, eight hundred eighty-nine".