70463034 has 20 divisors (see below), whose sum is σ = 157889754. Its totient is φ = 23487624.

The previous prime is 70463033. The next prime is 70463047. The reversal of 70463034 is 43036407.

It can be written as a sum of positive squares in only one way, i.e., 38007225 + 32455809 = 6165^2 + 5697^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 70462989 and 70463007.

It is not an unprimeable number, because it can be changed into a prime (70463033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 217317 + ... + 217640.

Almost surely, 2^70463034 is an apocalyptic number.

70463034 is an abundant number, since it is smaller than the sum of its proper divisors (87426720).

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

70463034 is a wasteful number, since it uses less digits than its factorization.

70463034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434971 (or 434962 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 70463034 is about 8394.2262299750. The cubic root of 70463034 is about 413.0352456793.

The spelling of 70463034 in words is "seventy million, four hundred sixty-three thousand, thirty-four".