1473414731 has 4 divisors (see below), whose sum is σ = 1475493600. Its totient is φ = 1471335864.

The previous prime is 1473414721. The next prime is 1473414763. The reversal of 1473414731 is 1374143741.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1374143741 = 41 ⋅33515701.

It is a cyclic number.

It is not a de Polignac number, because 1473414731 - 2²⁶ = 1406305867 is a prime.

It is a super-2 number, since 2×1473414731² = 4341901939055604722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1473414691 and 1473414700.

It is not an unprimeable number, because it can be changed into a prime (1473414721) 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, 1038371 + ... + 1039788.

It is an arithmetic number, because the mean of its divisors is an integer number (368873400).

Almost surely, 2^1473414731 is an apocalyptic number.

1473414731 is a deficient number, since it is larger than the sum of its proper divisors (2078869).

1473414731 is an equidigital number, since it uses as much as digits as its factorization.

1473414731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2078868.

The product of its digits is 28224, while the sum is 35.

The square root of 1473414731 is about 38385.0847465523. The cubic root of 1473414731 is about 1137.9111052140.

The spelling of 1473414731 in words is "one billion, four hundred seventy-three million, four hundred fourteen thousand, seven hundred thirty-one".