3345445434 has 8 divisors (see below), whose sum is σ = 6690890880. Its totient is φ = 1115148476.

The previous prime is 3345445429. The next prime is 3345445447. The reversal of 3345445434 is 4345445433.

It is a sphenic number, since it is the product of 3 distinct primes.

3345445434 is an admirable number.

It is a super-2 number, since 2×3345445434² = 22384010303742896712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3345445392 and 3345445401.

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, 278787114 + ... + 278787125.

It is an arithmetic number, because the mean of its divisors is an integer number (836361360).

Almost surely, 2^3345445434 is an apocalyptic number.

3345445434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3345445434 is a wasteful number, since it uses less digits than its factorization.

3345445434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557574244.

The product of its digits is 691200, while the sum is 39.

The square root of 3345445434 is about 57839.8256740112. The cubic root of 3345445434 is about 1495.6087026614.

Subtracting 3345445434 from its reverse (4345445433), we obtain a palindrome (999999999).

The spelling of 3345445434 in words is "three billion, three hundred forty-five million, four hundred forty-five thousand, four hundred thirty-four".