620352038 has 4 divisors (see below), whose sum is σ = 930528060. Its totient is φ = 310176018.

The previous prime is 620352023. The next prime is 620352077. The reversal of 620352038 is 830253026.

620352038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 620352038.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155088008 + ... + 155088011.

It is an arithmetic number, because the mean of its divisors is an integer number (232632015).

Almost surely, 2^620352038 is an apocalyptic number.

620352038 is a deficient number, since it is larger than the sum of its proper divisors (310176022).

620352038 is a wasteful number, since it uses less digits than its factorization.

620352038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310176021.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 620352038 is about 24906.8672859515. The cubic root of 620352038 is about 852.8632567549.

The spelling of 620352038 in words is "six hundred twenty million, three hundred fifty-two thousand, thirty-eight".