3405293674 has 4 divisors (see below), whose sum is σ = 5107940514. Its totient is φ = 1702646836.

The previous prime is 3405293641. The next prime is 3405293741. The reversal of 3405293674 is 4763925043.

3405293674 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.

It can be written as a sum of positive squares in only one way, i.e., 3152261025 + 253032649 = 56145^2 + 15907^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3405293674.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 851323417 + ... + 851323420.

Almost surely, 2^3405293674 is an apocalyptic number.

3405293674 is a deficient number, since it is larger than the sum of its proper divisors (1702646840).

3405293674 is a wasteful number, since it uses less digits than its factorization.

3405293674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1702646839.

The product of its (nonzero) digits is 544320, while the sum is 43.

The square root of 3405293674 is about 58354.8941734967. The cubic root of 3405293674 is about 1504.4745904579.

The spelling of 3405293674 in words is "three billion, four hundred five million, two hundred ninety-three thousand, six hundred seventy-four".