970938450 has 36 divisors (see below), whose sum is σ = 2608589178. Its totient is φ = 258916800.

The previous prime is 970938433. The next prime is 970938511. The reversal of 970938450 is 54839079.

It can be written as a sum of positive squares in 3 ways, for example, as 840362121 + 130576329 = 28989^2 + 11427^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 970938396 and 970938405.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 1078371 + ... + 1079270.

Almost surely, 2^970938450 is an apocalyptic number.

970938450 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

970938450 is an abundant number, since it is smaller than the sum of its proper divisors (1637650728).

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

970938450 is a wasteful number, since it uses less digits than its factorization.

970938450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2157659 (or 2157651 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 970938450 is about 31159.8852693652. The cubic root of 970938450 is about 990.2174300515.

The spelling of 970938450 in words is "nine hundred seventy million, nine hundred thirty-eight thousand, four hundred fifty".