4723400529 has 27 divisors (see below), whose sum is σ = 7059428649. Its totient is φ = 3043231560.

The previous prime is 4723400509. The next prime is 4723400533. The reversal of 4723400529 is 9250043274.

The square root of 4723400529 is 68727.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 4723400529 - 2⁷ = 4723400401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4723400493 and 4723400502.

It is not an unprimeable number, because it can be changed into a prime (4723400509) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 6391242 + ... + 6391980.

Almost surely, 2^4723400529 is an apocalyptic number.

4723400529 is the 68727-th square number.

4723400529 is the 34364-th centered octagonal number.

It is an amenable number.

4723400529 is a deficient number, since it is larger than the sum of its proper divisors (2336028120).

4723400529 is an frugal number, since it uses more digits than its factorization.

4723400529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1546 (or 773 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The cubic root of 4723400529 is about 1677.8440467242.

Multiplying 4723400529 by its sum of digits (36), we get a square (170042419044 = 412362²).

The spelling of 4723400529 in words is "four billion, seven hundred twenty-three million, four hundred thousand, five hundred twenty-nine".