34478364 has 24 divisors (see below), whose sum is σ = 80777088. Its totient is φ = 11446000.

The previous prime is 34478351. The next prime is 34478377. The reversal of 34478364 is 46387443.

It is an interprime number because it is at equal distance from previous prime (34478351) and next prime (34478377).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2712 + ... + 8735.

It is an arithmetic number, because the mean of its divisors is an integer number (3365712).

Almost surely, 2^34478364 is an apocalyptic number.

It is an amenable number.

34478364 is an abundant number, since it is smaller than the sum of its proper divisors (46298724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34478364 is a wasteful number, since it uses less digits than its factorization.

34478364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11705 (or 11703 counting only the distinct ones).

The product of its digits is 193536, while the sum is 39.

The square root of 34478364 is about 5871.8279947560. The cubic root of 34478364 is about 325.4734370172.

It can be divided in two parts, 3447 and 8364, that added together give a palindrome (11811).

The spelling of 34478364 in words is "thirty-four million, four hundred seventy-eight thousand, three hundred sixty-four".