34453450 has 24 divisors (see below), whose sum is σ = 66295980. Its totient is φ = 13305600.

The previous prime is 34453429. The next prime is 34453451. The reversal of 34453450 is 5435443.

It can be written as a sum of positive squares in 6 ways, for example, as 13741849 + 20711601 = 3707^2 + 4551^2 .

It is not an unprimeable number, because it can be changed into a prime (34453451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10431 + ... + 13330.

Almost surely, 2^34453450 is an apocalyptic number.

34453450 is a deficient number, since it is larger than the sum of its proper divisors (31842530).

34453450 is a wasteful number, since it uses less digits than its factorization.

34453450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23802 (or 23797 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 34453450 is about 5869.7061255228. The cubic root of 34453450 is about 325.3950226321.

Adding to 34453450 its reverse (5435443), we get a palindrome (39888893).

It can be divided in two parts, 3445 and 3450, that multiplied together give a triangular number (11885250 = T₄₈₇₅).

The spelling of 34453450 in words is "thirty-four million, four hundred fifty-three thousand, four hundred fifty".