46601979 has 8 divisors (see below), whose sum is σ = 64837632. Its totient is φ = 29717160.

The previous prime is 46601977. The next prime is 46601993. The reversal of 46601979 is 97910664.

46601979 = 107² + 108² + ... + 520².

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

It is not a de Polignac number, because 46601979 - 2¹ = 46601977 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46601979.

It is not an unprimeable number, because it can be changed into a prime (46601977) 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, 337627 + ... + 337764.

It is an arithmetic number, because the mean of its divisors is an integer number (8104704).

Almost surely, 2^46601979 is an apocalyptic number.

46601979 is a deficient number, since it is larger than the sum of its proper divisors (18235653).

46601979 is a wasteful number, since it uses less digits than its factorization.

46601979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675417.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 46601979 is about 6826.5642163536. The cubic root of 46601979 is about 359.8610034389.

The spelling of 46601979 in words is "forty-six million, six hundred one thousand, nine hundred seventy-nine".