34377380 has 12 divisors (see below), whose sum is σ = 72192540. Its totient is φ = 13750944.

The previous prime is 34377377. The next prime is 34377391. The reversal of 34377380 is 8377343.

It can be written as a sum of positive squares in 2 ways, for example, as 21603904 + 12773476 = 4648^2 + 3574^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 34377380.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 859415 + ... + 859454.

It is an arithmetic number, because the mean of its divisors is an integer number (6016045).

Almost surely, 2^34377380 is an apocalyptic number.

It is an amenable number.

34377380 is an abundant number, since it is smaller than the sum of its proper divisors (37815160).

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

34377380 is a wasteful number, since it uses less digits than its factorization.

34377380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718878 (or 1718876 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 34377380 is about 5863.2226633482. Note that the first 3 decimals coincide. The cubic root of 34377380 is about 325.1553655582.

The spelling of 34377380 in words is "thirty-four million, three hundred seventy-seven thousand, three hundred eighty".