1970926434 has 48 divisors (see below), whose sum is σ = 4391367552. Its totient is φ = 638401824.

The previous prime is 1970926427. The next prime is 1970926459. The reversal of 1970926434 is 4346290791.

It is a happy number.

1970926434 is a `hidden beast` number, since 197 + 0 + 9 + 26 + 434 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1970926434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 733257 + ... + 735939.

It is an arithmetic number, because the mean of its divisors is an integer number (91486824).

Almost surely, 2^1970926434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1970926434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2195683776).

1970926434 is an abundant number, since it is smaller than the sum of its proper divisors (2420441118).

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

1970926434 is a wasteful number, since it uses less digits than its factorization.

1970926434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3831 (or 3828 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 1970926434 is about 44395.1172315154. The cubic root of 1970926434 is about 1253.7861596707.

The spelling of 1970926434 in words is "one billion, nine hundred seventy million, nine hundred twenty-six thousand, four hundred thirty-four".