36401629 has 16 divisors (see below), whose sum is σ = 40697856. Its totient is φ = 32281200.

The previous prime is 36401627. The next prime is 36401633. The reversal of 36401629 is 92610463.

It is a cyclic number.

It is not a de Polignac number, because 36401629 - 2¹ = 36401627 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36401629.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36401627) 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, 99004 + ... + 99370.

It is an arithmetic number, because the mean of its divisors is an integer number (2543616).

Almost surely, 2^36401629 is an apocalyptic number.

It is an amenable number.

36401629 is a deficient number, since it is larger than the sum of its proper divisors (4296227).

36401629 is a wasteful number, since it uses less digits than its factorization.

36401629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 36401629 is about 6033.3762521494. The cubic root of 36401629 is about 331.4161030482.

The spelling of 36401629 in words is "thirty-six million, four hundred one thousand, six hundred twenty-nine".