1472731941 has 4 divisors (see below), whose sum is σ = 1963642592. Its totient is φ = 981821292.

The previous prime is 1472731927. The next prime is 1472732017. The reversal of 1472731941 is 1491372741.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1472731941 - 2⁶ = 1472731877 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 1472731941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1472731901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245455321 + ... + 245455326.

It is an arithmetic number, because the mean of its divisors is an integer number (490910648).

Almost surely, 2^1472731941 is an apocalyptic number.

It is an amenable number.

1472731941 is a deficient number, since it is larger than the sum of its proper divisors (490910651).

1472731941 is an equidigital number, since it uses as much as digits as its factorization.

1472731941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490910650.

The product of its digits is 42336, while the sum is 39.

The square root of 1472731941 is about 38376.1897665727. The cubic root of 1472731941 is about 1137.7353062455.

The spelling of 1472731941 in words is "one billion, four hundred seventy-two million, seven hundred thirty-one thousand, nine hundred forty-one".