34378332 has 24 divisors (see below), whose sum is σ = 80438400. Its totient is φ = 11427696.

The previous prime is 34378327. The next prime is 34378339. The reversal of 34378332 is 23387343.

It is a super-2 number, since 2×34378332² = 2363739422204448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34378293 and 34378302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34378339) 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, 769 + ... + 8327.

It is an arithmetic number, because the mean of its divisors is an integer number (3351600).

Almost surely, 2^34378332 is an apocalyptic number.

It is an amenable number.

34378332 is an abundant number, since it is smaller than the sum of its proper divisors (46060068).

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

34378332 is a wasteful number, since it uses less digits than its factorization.

34378332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7945 (or 7943 counting only the distinct ones).

The product of its digits is 36288, while the sum is 33.

The square root of 34378332 is about 5863.3038468086. The cubic root of 34378332 is about 325.1583669994.

The spelling of 34378332 in words is "thirty-four million, three hundred seventy-eight thousand, three hundred thirty-two".