67034396 has 24 divisors (see below), whose sum is σ = 137820144. Its totient is φ = 28126080.

The previous prime is 67034381. The next prime is 67034411. The reversal of 67034396 is 69343076.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (67034381) and next prime (67034411).

It is a super-2 number, since 2×67034396² = 8987220494169632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58025 + ... + 59168.

It is an arithmetic number, because the mean of its divisors is an integer number (5742506).

Almost surely, 2^67034396 is an apocalyptic number.

It is an amenable number.

67034396 is an abundant number, since it is smaller than the sum of its proper divisors (70785748).

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

67034396 is a wasteful number, since it uses less digits than its factorization.

67034396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117221 (or 117219 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 38.

The square root of 67034396 is about 8187.4535723874. The cubic root of 67034396 is about 406.2243011436.

The spelling of 67034396 in words is "sixty-seven million, thirty-four thousand, three hundred ninety-six".