4006374477 has 8 divisors (see below), whose sum is σ = 6104951616. Its totient is φ = 2289356832.

The previous prime is 4006374473. The next prime is 4006374503. The reversal of 4006374477 is 7744736004.

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

It is not a de Polignac number, because 4006374477 - 2² = 4006374473 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4006374473) 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, 95389848 + ... + 95389889.

It is an arithmetic number, because the mean of its divisors is an integer number (763118952).

Almost surely, 2^4006374477 is an apocalyptic number.

It is an amenable number.

4006374477 is a deficient number, since it is larger than the sum of its proper divisors (2098577139).

4006374477 is a wasteful number, since it uses less digits than its factorization.

4006374477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190779747.

The product of its (nonzero) digits is 395136, while the sum is 42.

The square root of 4006374477 is about 63295.9278074032. The cubic root of 4006374477 is about 1588.2438420557.

The spelling of 4006374477 in words is "four billion, six million, three hundred seventy-four thousand, four hundred seventy-seven".