3435161644 has 24 divisors (see below), whose sum is σ = 6368217408. Its totient is φ = 1615768320.

The previous prime is 3435161633. The next prime is 3435161687. The reversal of 3435161644 is 4461615343.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144909 + ... + 166939.

It is an arithmetic number, because the mean of its divisors is an integer number (265342392).

Almost surely, 2^3435161644 is an apocalyptic number.

3435161644 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3435161644 is a deficient number, since it is larger than the sum of its proper divisors (2933055764).

3435161644 is a wasteful number, since it uses less digits than its factorization.

3435161644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24345 (or 24343 counting only the distinct ones).

The product of its digits is 103680, while the sum is 37.

The square root of 3435161644 is about 58610.2520383593. The cubic root of 3435161644 is about 1508.8603953591.

Adding to 3435161644 its reverse (4461615343), we get a palindrome (7896776987).

The spelling of 3435161644 in words is "three billion, four hundred thirty-five million, one hundred sixty-one thousand, six hundred forty-four".