1970550038 has 16 divisors (see below), whose sum is σ = 2972017680. Its totient is φ = 979887456.

The previous prime is 1970550037. The next prime is 1970550073. The reversal of 1970550038 is 8300550791.

It is a junction number, because it is equal to n+sod(n) for n = 1970549983 and 1970550010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1970550037) 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, 553781 + ... + 557327.

It is an arithmetic number, because the mean of its divisors is an integer number (185751105).

Almost surely, 2^1970550038 is an apocalyptic number.

1970550038 is a deficient number, since it is larger than the sum of its proper divisors (1001467642).

1970550038 is a wasteful number, since it uses less digits than its factorization.

1970550038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4991.

The product of its (nonzero) digits is 37800, while the sum is 38.

The square root of 1970550038 is about 44390.8778692199. The cubic root of 1970550038 is about 1253.7063410074.

The spelling of 1970550038 in words is "one billion, nine hundred seventy million, five hundred fifty thousand, thirty-eight".