34740312 has 32 divisors (see below), whose sum is σ = 87032880. Its totient is φ = 11555840.

The previous prime is 34740301. The next prime is 34740313. The reversal of 34740312 is 21304743.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34740313) 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, 13012 + ... + 15452.

Almost surely, 2^34740312 is an apocalyptic number.

It is an amenable number.

34740312 is an abundant number, since it is smaller than the sum of its proper divisors (52292568).

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

34740312 is a wasteful number, since it uses less digits than its factorization.

34740312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3043 (or 3039 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 34740312 is about 5894.0912785602. The cubic root of 34740312 is about 326.2956155299.

The spelling of 34740312 in words is "thirty-four million, seven hundred forty thousand, three hundred twelve".