620960501 has 8 divisors (see below), whose sum is σ = 713591424. Its totient is φ = 529310160.

The previous prime is 620960497. The next prime is 620960503. The reversal of 620960501 is 105069026.

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

It is a cyclic number.

It is not a de Polignac number, because 620960501 - 2² = 620960497 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (620960503) 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, 243785 + ... + 246318.

It is an arithmetic number, because the mean of its divisors is an integer number (89198928).

Almost surely, 2^620960501 is an apocalyptic number.

It is an amenable number.

620960501 is a deficient number, since it is larger than the sum of its proper divisors (92630923).

620960501 is a wasteful number, since it uses less digits than its factorization.

620960501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490291.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 620960501 is about 24919.0790560165. The cubic root of 620960501 is about 853.1420050209.

The spelling of 620960501 in words is "six hundred twenty million, nine hundred sixty thousand, five hundred one".