7473413428 has 24 divisors (see below), whose sum is σ = 14294733152. Its totient is φ = 3397784544.

The previous prime is 7473413399. The next prime is 7473413489. The reversal of 7473413428 is 8243143747.

It is a super-2 number, since 2×7473413428² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1069050 + ... + 1076017.

Almost surely, 2^7473413428 is an apocalyptic number.

It is an amenable number.

7473413428 is a deficient number, since it is larger than the sum of its proper divisors (6821319724).

7473413428 is a wasteful number, since it uses less digits than its factorization.

7473413428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2145151 (or 2145149 counting only the distinct ones).

The product of its digits is 451584, while the sum is 43.

The square root of 7473413428 is about 86448.9064592491. The cubic root of 7473413428 is about 1955.1181285798.

The spelling of 7473413428 in words is "seven billion, four hundred seventy-three million, four hundred thirteen thousand, four hundred twenty-eight".