1970280829 has 8 divisors (see below), whose sum is σ = 2262523680. Its totient is φ = 1696892400.

The previous prime is 1970280827. The next prime is 1970280833. The reversal of 1970280829 is 9280820791.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1970280829 - 2¹ = 1970280827 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1970280827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4713382 + ... + 4713799.

It is an arithmetic number, because the mean of its divisors is an integer number (282815460).

Almost surely, 2^1970280829 is an apocalyptic number.

1970280829 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1970280829 is a deficient number, since it is larger than the sum of its proper divisors (292242851).

1970280829 is a wasteful number, since it uses less digits than its factorization.

1970280829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9427211.

The product of its (nonzero) digits is 145152, while the sum is 46.

The square root of 1970280829 is about 44387.8455097789. The cubic root of 1970280829 is about 1253.6492462209.

The spelling of 1970280829 in words is "one billion, nine hundred seventy million, two hundred eighty thousand, eight hundred twenty-nine".