3601601400 has 48 divisors (see below), whose sum is σ = 11164966200. Its totient is φ = 960426880.

The previous prime is 3601601383. The next prime is 3601601429. The reversal of 3601601400 is 41061063.

3601601400 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3000735 + ... + 3001934.

Almost surely, 2^3601601400 is an apocalyptic number.

3601601400 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3601601400 is an abundant number, since it is smaller than the sum of its proper divisors (7563364800).

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

3601601400 is a wasteful number, since it uses less digits than its factorization.

3601601400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6002688 (or 6002679 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 3601601400 is about 60013.3435162548. The cubic root of 3601601400 is about 1532.8460844183.

Adding to 3601601400 its reverse (41061063), we get a palindrome (3642662463).

The spelling of 3601601400 in words is "three billion, six hundred one million, six hundred one thousand, four hundred".