3469450387 has 16 divisors (see below), whose sum is σ = 3903762240. Its totient is φ = 3059413632.

The previous prime is 3469450367. The next prime is 3469450393. The reversal of 3469450387 is 7830549643.

It is not a de Polignac number, because 3469450387 - 2¹⁹ = 3468926099 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3469450387.

It is not an unprimeable number, because it can be changed into a prime (3469450307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240873 + ... + 254869.

It is an arithmetic number, because the mean of its divisors is an integer number (243985140).

Almost surely, 2^3469450387 is an apocalyptic number.

3469450387 is a deficient number, since it is larger than the sum of its proper divisors (434311853).

3469450387 is a wasteful number, since it uses less digits than its factorization.

3469450387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14862.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The square root of 3469450387 is about 58902.0406013238. The cubic root of 3469450387 is about 1513.8641127159.

The spelling of 3469450387 in words is "three billion, four hundred sixty-nine million, four hundred fifty thousand, three hundred eighty-seven".