395973061 has 20 divisors (see below), whose sum is σ = 460033344. Its totient is φ = 338014400.

The previous prime is 395973031. The next prime is 395973089. The reversal of 395973061 is 160379593.

It is a happy number.

It is not a de Polignac number, because 395973061 - 2²³ = 387584453 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 395972999 and 395973017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395973031) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 918516 + ... + 918946.

Almost surely, 2^395973061 is an apocalyptic number.

It is an amenable number.

395973061 is a deficient number, since it is larger than the sum of its proper divisors (64060283).

395973061 is an frugal number, since it uses more digits than its factorization.

395973061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510 (or 459 counting only the distinct ones).

The product of its (nonzero) digits is 153090, while the sum is 43.

The square root of 395973061 is about 19899.0718627779. The cubic root of 395973061 is about 734.3253939415.

The spelling of 395973061 in words is "three hundred ninety-five million, nine hundred seventy-three thousand, sixty-one".