974989003 has 2 divisors, whose sum is σ = 974989004. Its totient is φ = 974989002.

The previous prime is 974988943. The next prime is 974989013. The reversal of 974989003 is 300989479.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 974989003 - 2²¹ = 972891851 is a prime.

It is equal to p_49639792 and since 974989003 and 49639792 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (974989013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 487494501 + 487494502.

It is an arithmetic number, because the mean of its divisors is an integer number (487494502).

Almost surely, 2^974989003 is an apocalyptic number.

974989003 is a deficient number, since it is larger than the sum of its proper divisors (1).

974989003 is an equidigital number, since it uses as much as digits as its factorization.

974989003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 489888, while the sum is 49.

The square root of 974989003 is about 31224.8138985647. The cubic root of 974989003 is about 991.5925132635.

The spelling of 974989003 in words is "nine hundred seventy-four million, nine hundred eighty-nine thousand, three".