1973507341 has 16 divisors (see below), whose sum is σ = 2231381376. Its totient is φ = 1731761856.

The previous prime is 1973507323. The next prime is 1973507383. The reversal of 1973507341 is 1437053791.

It is a cyclic number.

It is not a de Polignac number, because 1973507341 - 2²³ = 1965118733 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1973507294 and 1973507303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1973504341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28491 + ... + 68983.

It is an arithmetic number, because the mean of its divisors is an integer number (139461336).

Almost surely, 2^1973507341 is an apocalyptic number.

It is an amenable number.

1973507341 is a deficient number, since it is larger than the sum of its proper divisors (257874035).

1973507341 is a wasteful number, since it uses less digits than its factorization.

1973507341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40692.

The product of its (nonzero) digits is 79380, while the sum is 40.

The square root of 1973507341 is about 44424.1751864905. The cubic root of 1973507341 is about 1254.3331941322. Note that the first 3 decimals are identical.

The spelling of 1973507341 in words is "one billion, nine hundred seventy-three million, five hundred seven thousand, three hundred forty-one".