3612356340 has 24 divisors (see below), whose sum is σ = 10114597920. Its totient is φ = 963295008.

The previous prime is 3612356329. The next prime is 3612356353. The reversal of 3612356340 is 436532163.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30102910 + ... + 30103029.

It is an arithmetic number, because the mean of its divisors is an integer number (421441580).

Almost surely, 2^3612356340 is an apocalyptic number.

3612356340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3612356340 is an abundant number, since it is smaller than the sum of its proper divisors (6502241580).

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

3612356340 is a wasteful number, since it uses less digits than its factorization.

3612356340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60205951 (or 60205949 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 33.

The square root of 3612356340 is about 60102.8812953256. The cubic root of 3612356340 is about 1534.3703401979.

The spelling of 3612356340 in words is "three billion, six hundred twelve million, three hundred fifty-six thousand, three hundred forty".