1970379 has 8 divisors (see below), whose sum is σ = 2919120. Its totient is φ = 1313568.

The previous prime is 1970369. The next prime is 1970401. The reversal of 1970379 is 9730791.

It is not a de Polignac number, because 1970379 - 2⁴ = 1970363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1970359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36462 + ... + 36515.

It is an arithmetic number, because the mean of its divisors is an integer number (364890).

2^1970379 is an apocalyptic number.

1970379 is a deficient number, since it is larger than the sum of its proper divisors (948741).

1970379 is an equidigital number, since it uses as much as digits as its factorization.

1970379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72986 (or 72980 counting only the distinct ones).

The product of its (nonzero) digits is 11907, while the sum is 36.

The square root of 1970379 is about 1403.7018914285. The cubic root of 1970379 is about 125.3670067272.

The spelling of 1970379 in words is "one million, nine hundred seventy thousand, three hundred seventy-nine".