4023029629 has 4 divisors (see below), whose sum is σ = 4039722940. Its totient is φ = 4006336320.

The previous prime is 4023029627. The next prime is 4023029639. The reversal of 4023029629 is 9269203204.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2079542404 + 1943487225 = 45602^2 + 44085^2 .

It is a cyclic number.

It is not a de Polignac number, because 4023029629 - 2¹ = 4023029627 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4023029627) 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, 8346294 + ... + 8346775.

It is an arithmetic number, because the mean of its divisors is an integer number (1009930735).

Almost surely, 2^4023029629 is an apocalyptic number.

It is an amenable number.

4023029629 is a deficient number, since it is larger than the sum of its proper divisors (16693311).

4023029629 is a wasteful number, since it uses less digits than its factorization.

4023029629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16693310.

The product of its (nonzero) digits is 46656, while the sum is 37.

The square root of 4023029629 is about 63427.3571024365. The cubic root of 4023029629 is about 1590.4416621773.

The spelling of 4023029629 in words is "four billion, twenty-three million, twenty-nine thousand, six hundred twenty-nine".