3506475477 has 8 divisors (see below), whose sum is σ = 4675786720. Its totient is φ = 2337407280.

The previous prime is 3506475451. The next prime is 3506475481. The reversal of 3506475477 is 7745746053.

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

It is not a de Polignac number, because 3506475477 - 2²² = 3502281173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3506475487) 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, 23902 + ... + 87087.

It is an arithmetic number, because the mean of its divisors is an integer number (584473340).

Almost surely, 2^3506475477 is an apocalyptic number.

It is an amenable number.

3506475477 is a deficient number, since it is larger than the sum of its proper divisors (1169311243).

3506475477 is a wasteful number, since it uses less digits than its factorization.

3506475477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121523.

The product of its (nonzero) digits is 2469600, while the sum is 48.

The square root of 3506475477 is about 59215.5003103073. The cubic root of 3506475477 is about 1519.2302596455.

The spelling of 3506475477 in words is "three billion, five hundred six million, four hundred seventy-five thousand, four hundred seventy-seven".