34360140 has 48 divisors (see below), whose sum is σ = 96526080. Its totient is φ = 9132480.

The previous prime is 34360133. The next prime is 34360159. The reversal of 34360140 is 4106343.

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, 21985 + ... + 23495.

It is an arithmetic number, because the mean of its divisors is an integer number (2010960).

Almost surely, 2^34360140 is an apocalyptic number.

34360140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34360140 is an abundant number, since it is smaller than the sum of its proper divisors (62165940).

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

34360140 is a wasteful number, since it uses less digits than its factorization.

34360140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1902 (or 1900 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 34360140 is about 5861.7522977349. The cubic root of 34360140 is about 325.1010021383.

Adding to 34360140 its reverse (4106343), we get a palindrome (38466483).

The spelling of 34360140 in words is "thirty-four million, three hundred sixty thousand, one hundred forty".