3506430366 has 24 divisors (see below), whose sum is σ = 7682631840. Its totient is φ = 1155676896.

The previous prime is 3506430359. The next prime is 3506430371. The reversal of 3506430366 is 6630346053.

It is a happy number.

3506430366 is a `hidden beast` number, since 3 + 5 + 0 + 643 + 0 + 3 + 6 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 3506430366.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1092790 + ... + 1095993.

It is an arithmetic number, because the mean of its divisors is an integer number (320109660).

Almost surely, 2^3506430366 is an apocalyptic number.

3506430366 is an abundant number, since it is smaller than the sum of its proper divisors (4176201474).

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

3506430366 is a wasteful number, since it uses less digits than its factorization.

3506430366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2188880 (or 2188877 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 36.

The square root of 3506430366 is about 59215.1194037469. The cubic root of 3506430366 is about 1519.2237446240.

The spelling of 3506430366 in words is "three billion, five hundred six million, four hundred thirty thousand, three hundred sixty-six".