34920660 has 24 divisors (see below), whose sum is σ = 97778016. Its totient is φ = 9312160.

The previous prime is 34920653. The next prime is 34920667. The reversal of 34920660 is 6602943.

It is an interprime number because it is at equal distance from previous prime (34920653) and next prime (34920667).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34920667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290946 + ... + 291065.

It is an arithmetic number, because the mean of its divisors is an integer number (4074084).

Almost surely, 2^34920660 is an apocalyptic number.

34920660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34920660 is an abundant number, since it is smaller than the sum of its proper divisors (62857356).

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

34920660 is a wasteful number, since it uses less digits than its factorization.

34920660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582023 (or 582021 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 34920660 is about 5909.3705248529. The cubic root of 34920660 is about 326.8592760174.

The spelling of 34920660 in words is "thirty-four million, nine hundred twenty thousand, six hundred sixty".