34918740 has 36 divisors (see below), whose sum is σ = 105920724. Its totient is φ = 9311616.

The previous prime is 34918733. The next prime is 34918753. The reversal of 34918740 is 4781943.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 20034576 + 14884164 = 4476^2 + 3858^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 34918695 and 34918704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96817 + ... + 97176.

Almost surely, 2^34918740 is an apocalyptic number.

34918740 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34918740 is an abundant number, since it is smaller than the sum of its proper divisors (71001984).

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

34918740 is a wasteful number, since it uses less digits than its factorization.

34918740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194008 (or 194003 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 34918740 is about 5909.2080687686. The cubic root of 34918740 is about 326.8532854729.

The spelling of 34918740 in words is "thirty-four million, nine hundred eighteen thousand, seven hundred forty".