34545069 has 16 divisors (see below), whose sum is σ = 55115200. Its totient is φ = 21258288.

The previous prime is 34545023. The next prime is 34545073. The reversal of 34545069 is 96054543.

It is a happy number.

It is not a de Polignac number, because 34545069 - 2⁹ = 34544557 is a prime.

It is a super-2 number, since 2×34545069² = 2386723584429522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34545019) 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, 48859 + ... + 49560.

It is an arithmetic number, because the mean of its divisors is an integer number (3444700).

Almost surely, 2^34545069 is an apocalyptic number.

34545069 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

34545069 is a deficient number, since it is larger than the sum of its proper divisors (20570131).

34545069 is a wasteful number, since it uses less digits than its factorization.

34545069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98441 (or 98435 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 34545069 is about 5877.5053381516. The cubic root of 34545069 is about 325.6831987050.

The spelling of 34545069 in words is "thirty-four million, five hundred forty-five thousand, sixty-nine".