1655795330 has 16 divisors (see below), whose sum is σ = 3406207680. Its totient is φ = 567701232.

The previous prime is 1655795327. The next prime is 1655795333. The reversal of 1655795330 is 335975561.

It is an interprime number because it is at equal distance from previous prime (1655795327) and next prime (1655795333).

It is not an unprimeable number, because it can be changed into a prime (1655795333) 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, 11827040 + ... + 11827179.

It is an arithmetic number, because the mean of its divisors is an integer number (212887980).

Almost surely, 2^1655795330 is an apocalyptic number.

1655795330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1655795330 is an abundant number, since it is smaller than the sum of its proper divisors (1750412350).

1655795330 is a wasteful number, since it uses less digits than its factorization.

1655795330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23654233.

The product of its (nonzero) digits is 425250, while the sum is 44.

The square root of 1655795330 is about 40691.4650756151. The cubic root of 1655795330 is about 1183.0475971253.

The spelling of 1655795330 in words is "one billion, six hundred fifty-five million, seven hundred ninety-five thousand, three hundred thirty".