3973554610 has 8 divisors (see below), whose sum is σ = 7152398316. Its totient is φ = 1589421840.

The previous prime is 3973554601. The next prime is 3973554617. The reversal of 3973554610 is 164553793.

It can be written as a sum of positive squares in 2 ways, for example, as 3852312489 + 121242121 = 62067^2 + 11011^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (3973554617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198677721 + ... + 198677740.

Almost surely, 2^3973554610 is an apocalyptic number.

3973554610 is a deficient number, since it is larger than the sum of its proper divisors (3178843706).

3973554610 is a wasteful number, since it uses less digits than its factorization.

3973554610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397355468.

The product of its (nonzero) digits is 340200, while the sum is 43.

The square root of 3973554610 is about 63036.1373340721. The cubic root of 3973554610 is about 1583.8950274044.

The spelling of 3973554610 in words is "three billion, nine hundred seventy-three million, five hundred fifty-four thousand, six hundred ten".