46904779 has 4 divisors (see below), whose sum is σ = 48048840. Its totient is φ = 45760720.

The previous prime is 46904773. The next prime is 46904807. The reversal of 46904779 is 97740964.

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

It is a cyclic number.

It is not a de Polignac number, because 46904779 - 2⁷ = 46904651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46904773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 571969 + ... + 572050.

It is an arithmetic number, because the mean of its divisors is an integer number (12012210).

Almost surely, 2^46904779 is an apocalyptic number.

46904779 is a deficient number, since it is larger than the sum of its proper divisors (1144061).

46904779 is a wasteful number, since it uses less digits than its factorization.

46904779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144060.

The product of its (nonzero) digits is 381024, while the sum is 46.

The square root of 46904779 is about 6848.7063741994. The cubic root of 46904779 is about 360.6387297471.

The spelling of 46904779 in words is "forty-six million, nine hundred four thousand, seven hundred seventy-nine".