34948389 has 16 divisors (see below), whose sum is σ = 53343360. Its totient is φ = 19937280.

The previous prime is 34948363. The next prime is 34948399. The reversal of 34948389 is 98384943.

It is not a de Polignac number, because 34948389 - 2⁷ = 34948261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34948349) 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, 17557 + ... + 19445.

It is an arithmetic number, because the mean of its divisors is an integer number (3333960).

Almost surely, 2^34948389 is an apocalyptic number.

It is an amenable number.

34948389 is a deficient number, since it is larger than the sum of its proper divisors (18394971).

34948389 is a wasteful number, since it uses less digits than its factorization.

34948389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2780.

The product of its digits is 746496, while the sum is 48.

The square root of 34948389 is about 5911.7162482650. The cubic root of 34948389 is about 326.9457681107.

The spelling of 34948389 in words is "thirty-four million, nine hundred forty-eight thousand, three hundred eighty-nine".