3473162219520 has 1456 divisors, whose sum is σ = 14439016166400. Its totient is φ = 785146576896.

The previous prime is 3473162219441. The next prime is 3473162219539. The reversal of 3473162219520 is 259122613743.

It is a happy number.

3473162219520 is a `hidden beast` number, since 3 + 4 + 7 + 3 + 1 + 622 + 19 + 5 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 17453076381 + ... + 17453076579.

Almost surely, 2^{3473162219520} is an apocalyptic number.

3473162219520 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3473162219520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7219508083200).

3473162219520 is an abundant number, since it is smaller than the sum of its proper divisors (10965853946880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3473162219520 is an equidigital number, since it uses as much as digits as its factorization.

3473162219520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420 (or 383 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 3473162219520 in words is "three trillion, four hundred seventy-three billion, one hundred sixty-two million, two hundred nineteen thousand, five hundred twenty".