4721346441 has 96 divisors (see below), whose sum is σ = 8317440000. Its totient is φ = 2638700064.

The previous prime is 4721346433. The next prime is 4721346457. The reversal of 4721346441 is 1446431274.

4721346441 is a `hidden beast` number, since 4 + 7 + 2 + 1 + 3 + 4 + 644 + 1 = 666.

It is not a de Polignac number, because 4721346441 - 2³ = 4721346433 is a prime.

It is a super-2 number, since 2×4721346441² = 44582224431886732962, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4721346396 and 4721346405.

It is not an unprimeable number, because it can be changed into a prime (4721346401) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 20798770 + ... + 20798996.

It is an arithmetic number, because the mean of its divisors is an integer number (86640000).

Almost surely, 2^4721346441 is an apocalyptic number.

It is an amenable number.

4721346441 is a deficient number, since it is larger than the sum of its proper divisors (3596093559).

4721346441 is a wasteful number, since it uses less digits than its factorization.

4721346441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528 (or 515 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 4721346441 is about 68712.0545537681. The cubic root of 4721346441 is about 1677.6007940780.

The spelling of 4721346441 in words is "four billion, seven hundred twenty-one million, three hundred forty-six thousand, four hundred forty-one".