970622394 has 16 divisors (see below), whose sum is σ = 2218565568. Its totient is φ = 277320672.

The previous prime is 970622383. The next prime is 970622399. The reversal of 970622394 is 493226079.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 23110057 = 970622394 / (9 + 7 + 0 + 6 + 2 + 2 + 3 + 9 + 4).

It is not an unprimeable number, because it can be changed into a prime (970622399) 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, 11554987 + ... + 11555070.

It is an arithmetic number, because the mean of its divisors is an integer number (138660348).

Almost surely, 2^970622394 is an apocalyptic number.

970622394 is an abundant number, since it is smaller than the sum of its proper divisors (1247943174).

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

970622394 is a wasteful number, since it uses less digits than its factorization.

970622394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23110069.

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 970622394 is about 31154.8133359839. The cubic root of 970622394 is about 990.1099745190.

The spelling of 970622394 in words is "nine hundred seventy million, six hundred twenty-two thousand, three hundred ninety-four".