1472721341 has 16 divisors (see below), whose sum is σ = 1817996544. Its totient is φ = 1161748224.

The previous prime is 1472721311. The next prime is 1472721343. The reversal of 1472721341 is 1431272741.

It is not a de Polignac number, because 1472721341 - 2⁶ = 1472721277 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1472721298 and 1472721307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1472721343) 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, 6656 + ... + 54678.

It is an arithmetic number, because the mean of its divisors is an integer number (113624784).

Almost surely, 2^1472721341 is an apocalyptic number.

It is an amenable number.

1472721341 is a deficient number, since it is larger than the sum of its proper divisors (345275203).

1472721341 is a wasteful number, since it uses less digits than its factorization.

1472721341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48380.

The product of its digits is 9408, while the sum is 32.

The square root of 1472721341 is about 38376.0516598568. The cubic root of 1472721341 is about 1137.7325766193.

The spelling of 1472721341 in words is "one billion, four hundred seventy-two million, seven hundred twenty-one thousand, three hundred forty-one".