3420150475 has 12 divisors (see below), whose sum is σ = 4846842064. Its totient is φ = 2345245920.

The previous prime is 3420150449. The next prime is 3420150497. The reversal of 3420150475 is 5740510243.

It is not a de Polignac number, because 3420150475 - 2⁹ = 3420149963 is a prime.

It is a Duffinian 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, 9771684 + ... + 9772033.

Almost surely, 2^3420150475 is an apocalyptic number.

3420150475 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3420150475 is a deficient number, since it is larger than the sum of its proper divisors (1426691589).

3420150475 is a wasteful number, since it uses less digits than its factorization.

3420150475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19543734 (or 19543729 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 3420150475 is about 58482.0525888071. The cubic root of 3420150475 is about 1506.6593508718.

The spelling of 3420150475 in words is "three billion, four hundred twenty million, one hundred fifty thousand, four hundred seventy-five".