3641427340 has 48 divisors (see below), whose sum is σ = 7917033600. Its totient is φ = 1405216512.

The previous prime is 3641427281. The next prime is 3641427371. The reversal of 3641427340 is 437241463.

It is a junction number, because it is equal to n+sod(n) for n = 3641427296 and 3641427305.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1314637 + ... + 1317403.

It is an arithmetic number, because the mean of its divisors is an integer number (164938200).

Almost surely, 2^3641427340 is an apocalyptic number.

It is an amenable number.

3641427340 is an abundant number, since it is smaller than the sum of its proper divisors (4275606260).

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

3641427340 is a wasteful number, since it uses less digits than its factorization.

3641427340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5074 (or 5072 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 34.

The square root of 3641427340 is about 60344.2403216744. The cubic root of 3641427340 is about 1538.4753758999.

The spelling of 3641427340 in words is "three billion, six hundred forty-one million, four hundred twenty-seven thousand, three hundred forty".