3646436106 has 16 divisors (see below), whose sum is σ = 7470747648. Its totient is φ = 1185832800.

The previous prime is 3646436089. The next prime is 3646436107. The reversal of 3646436106 is 6016346463.

It is not an unprimeable number, because it can be changed into a prime (3646436107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7411210 + ... + 7411701.

It is an arithmetic number, because the mean of its divisors is an integer number (466921728).

Almost surely, 2^3646436106 is an apocalyptic number.

3646436106 is an abundant number, since it is smaller than the sum of its proper divisors (3824311542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3646436106 is a wasteful number, since it uses less digits than its factorization.

3646436106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14822957.

The product of its (nonzero) digits is 186624, while the sum is 39.

The square root of 3646436106 is about 60385.7276680508. The cubic root of 3646436106 is about 1539.1804412499.

The spelling of 3646436106 in words is "three billion, six hundred forty-six million, four hundred thirty-six thousand, one hundred six".