34886420 has 24 divisors (see below), whose sum is σ = 75789000. Its totient is φ = 13473152.

The previous prime is 34886419. The next prime is 34886429. The reversal of 34886420 is 2468843.

It can be written as a sum of positive squares in 4 ways, for example, as 1731856 + 33154564 = 1316^2 + 5758^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34886429) 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, 29495 + ... + 30654.

It is an arithmetic number, because the mean of its divisors is an integer number (3157875).

Almost surely, 2^34886420 is an apocalyptic number.

It is an amenable number.

34886420 is an abundant number, since it is smaller than the sum of its proper divisors (40902580).

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

34886420 is a wasteful number, since it uses less digits than its factorization.

34886420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60187 (or 60185 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 34886420 is about 5906.4727206684. The cubic root of 34886420 is about 326.7524116622.

It can be divided in two parts, 348 and 86420, that added together give a palindrome (86768).

The spelling of 34886420 in words is "thirty-four million, eight hundred eighty-six thousand, four hundred twenty".