34070430 has 32 divisors (see below), whose sum is σ = 82145664. Its totient is φ = 9043616.

The previous prime is 34070359. The next prime is 34070437. The reversal of 34070430 is 3407043.

It is a junction number, because it is equal to n+sod(n) for n = 34070397 and 34070406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34070437) 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, 4309 + ... + 9311.

It is an arithmetic number, because the mean of its divisors is an integer number (2567052).

Almost surely, 2^34070430 is an apocalyptic number.

34070430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

34070430 is an abundant number, since it is smaller than the sum of its proper divisors (48075234).

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

34070430 is a wasteful number, since it uses less digits than its factorization.

34070430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5240.

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 34070430 is about 5836.9880931864. The cubic root of 34070430 is about 324.1847178669.

Adding to 34070430 its reverse (3407043), we get a palindrome (37477473).

The spelling of 34070430 in words is "thirty-four million, seventy thousand, four hundred thirty".