801628701 has 8 divisors (see below), whose sum is σ = 1105694880. Its totient is φ = 515990832.

The previous prime is 801628687. The next prime is 801628703. The reversal of 801628701 is 107826108.

It is a happy number.

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

It is not a de Polignac number, because 801628701 - 2⁷ = 801628573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (801628703) 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, 4606975 + ... + 4607148.

It is an arithmetic number, because the mean of its divisors is an integer number (138211860).

Almost surely, 2^801628701 is an apocalyptic number.

It is an amenable number.

801628701 is a deficient number, since it is larger than the sum of its proper divisors (304066179).

801628701 is a wasteful number, since it uses less digits than its factorization.

801628701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9214155.

The product of its (nonzero) digits is 5376, while the sum is 33.

The square root of 801628701 is about 28313.0482463475. The cubic root of 801628701 is about 928.9473197162.

The spelling of 801628701 in words is "eight hundred one million, six hundred twenty-eight thousand, seven hundred one".