3520366274 has 16 divisors (see below), whose sum is σ = 5333420160. Its totient is φ = 1742645520.

The previous prime is 3520366229. The next prime is 3520366279. The reversal of 3520366274 is 4726630253.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3520366279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61409 + ... + 103979.

It is an arithmetic number, because the mean of its divisors is an integer number (333338760).

Almost surely, 2^3520366274 is an apocalyptic number.

3520366274 is a deficient number, since it is larger than the sum of its proper divisors (1813053886).

3520366274 is a wasteful number, since it uses less digits than its factorization.

3520366274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42985.

The product of its (nonzero) digits is 181440, while the sum is 38.

The square root of 3520366274 is about 59332.6745899761. The cubic root of 3520366274 is about 1521.2337446947.

The spelling of 3520366274 in words is "three billion, five hundred twenty million, three hundred sixty-six thousand, two hundred seventy-four".