68941434 has 16 divisors (see below), whose sum is σ = 141609888. Its totient is φ = 22359312.

The previous prime is 68941429. The next prime is 68941451. The reversal of 68941434 is 43414986.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 68941392 and 68941401.

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, 155052 + ... + 155495.

It is an arithmetic number, because the mean of its divisors is an integer number (8850618).

Almost surely, 2^68941434 is an apocalyptic number.

68941434 is an abundant number, since it is smaller than the sum of its proper divisors (72668454).

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

68941434 is a wasteful number, since it uses less digits than its factorization.

68941434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310589.

The product of its digits is 82944, while the sum is 39.

The square root of 68941434 is about 8303.0978556199. The cubic root of 68941434 is about 410.0405155282.

The spelling of 68941434 in words is "sixty-eight million, nine hundred forty-one thousand, four hundred thirty-four".