3473909445 has 16 divisors (see below), whose sum is σ = 5737554432. Its totient is φ = 1792985280.

The previous prime is 3473909431. The next prime is 3473909471. The reversal of 3473909445 is 5449093743.

It is a happy number.

It is not a de Polignac number, because 3473909445 - 2⁶ = 3473909381 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3473909394 and 3473909403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3734922 + ... + 3735851.

It is an arithmetic number, because the mean of its divisors is an integer number (358597152).

Almost surely, 2^3473909445 is an apocalyptic number.

It is an amenable number.

3473909445 is a deficient number, since it is larger than the sum of its proper divisors (2263644987).

3473909445 is a wasteful number, since it uses less digits than its factorization.

3473909445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7470812.

The product of its (nonzero) digits is 1632960, while the sum is 48.

The square root of 3473909445 is about 58939.8799201356. The cubic root of 3473909445 is about 1514.5123919571.

The spelling of 3473909445 in words is "three billion, four hundred seventy-three million, nine hundred nine thousand, four hundred forty-five".