3457435069 has 4 divisors (see below), whose sum is σ = 3771747360. Its totient is φ = 3143122780.

The previous prime is 3457435063. The next prime is 3457435087. The reversal of 3457435069 is 9605347543.

3457435069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3457435069 - 2²¹ = 3455337917 is a prime.

It is a super-2 number, since 2×3457435069² = 23907714512702069522, 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 (3457435063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157156129 + ... + 157156150.

It is an arithmetic number, because the mean of its divisors is an integer number (942936840).

Almost surely, 2^3457435069 is an apocalyptic number.

It is an amenable number.

3457435069 is a deficient number, since it is larger than the sum of its proper divisors (314312291).

3457435069 is a wasteful number, since it uses less digits than its factorization.

3457435069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314312290.

The product of its (nonzero) digits is 1360800, while the sum is 46.

The square root of 3457435069 is about 58799.9580697129. The cubic root of 3457435069 is about 1512.1144986976.

The spelling of 3457435069 in words is "three billion, four hundred fifty-seven million, four hundred thirty-five thousand, sixty-nine".