34378412 has 6 divisors (see below), whose sum is σ = 60162228. Its totient is φ = 17189204.

The previous prime is 34378373. The next prime is 34378423. The reversal of 34378412 is 21487343.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4297298 + ... + 4297305.

It is an arithmetic number, because the mean of its divisors is an integer number (10027038).

Almost surely, 2^34378412 is an apocalyptic number.

It is an amenable number.

34378412 is a deficient number, since it is larger than the sum of its proper divisors (25783816).

34378412 is a wasteful number, since it uses less digits than its factorization.

34378412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8594607 (or 8594605 counting only the distinct ones).

The product of its digits is 16128, while the sum is 32.

The square root of 34378412 is about 5863.3106688969. The cubic root of 34378412 is about 325.1586192188.

The spelling of 34378412 in words is "thirty-four million, three hundred seventy-eight thousand, four hundred twelve".