620596970 has 32 divisors (see below), whose sum is σ = 1278740736. Its totient is φ = 212428800.

The previous prime is 620596957. The next prime is 620596993. The reversal of 620596970 is 79695026.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37955 + ... + 51785.

It is an arithmetic number, because the mean of its divisors is an integer number (39960648).

Almost surely, 2^620596970 is an apocalyptic number.

620596970 is an abundant number, since it is smaller than the sum of its proper divisors (658143766).

620596970 is a wasteful number, since it uses less digits than its factorization.

620596970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14486.

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 620596970 is about 24911.7837578926. The cubic root of 620596970 is about 852.9754865879.

The spelling of 620596970 in words is "six hundred twenty million, five hundred ninety-six thousand, nine hundred seventy".