1046405029 has 16 divisors (see below), whose sum is σ = 1153979136. Its totient is φ = 944697600.

The previous prime is 1046405027. The next prime is 1046405047. The reversal of 1046405029 is 9205046401.

It is not a de Polignac number, because 1046405029 - 2¹ = 1046405027 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 (1046405021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32944 + ... + 56374.

It is an arithmetic number, because the mean of its divisors is an integer number (72123696).

Almost surely, 2^1046405029 is an apocalyptic number.

It is an amenable number.

1046405029 is a deficient number, since it is larger than the sum of its proper divisors (107574107).

1046405029 is a wasteful number, since it uses less digits than its factorization.

1046405029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23556.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 1046405029 is about 32348.1843230806. The cubic root of 1046405029 is about 1015.2350573078.

The spelling of 1046405029 in words is "one billion, forty-six million, four hundred five thousand, twenty-nine".