1970238276 has 48 divisors (see below), whose sum is σ = 5110519680. Its totient is φ = 656425440.

The previous prime is 1970238251. The next prime is 1970238299. The reversal of 1970238276 is 6728320791.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341770 + ... + 347486.

It is an arithmetic number, because the mean of its divisors is an integer number (106469160).

Almost surely, 2^1970238276 is an apocalyptic number.

It is an amenable number.

1970238276 is an abundant number, since it is smaller than the sum of its proper divisors (3140281404).

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

1970238276 is a wasteful number, since it uses less digits than its factorization.

1970238276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8921 (or 8913 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The square root of 1970238276 is about 44387.3661755234. The cubic root of 1970238276 is about 1253.6402209558.

The spelling of 1970238276 in words is "one billion, nine hundred seventy million, two hundred thirty-eight thousand, two hundred seventy-six".