46409769 has 24 divisors (see below), whose sum is σ = 76931712. Its totient is φ = 26409600.

The previous prime is 46409743. The next prime is 46409807. The reversal of 46409769 is 96790464.

It is not a de Polignac number, because 46409769 - 2⁷ = 46409641 is a prime.

It is a super-2 number, since 2×46409769² = 4307733317266722, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46409669) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15169 + ... + 17969.

It is an arithmetic number, because the mean of its divisors is an integer number (3205488).

Almost surely, 2^46409769 is an apocalyptic number.

It is an amenable number.

46409769 is a deficient number, since it is larger than the sum of its proper divisors (30521943).

46409769 is a wasteful number, since it uses less digits than its factorization.

46409769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3077 (or 3074 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 46409769 is about 6812.4715779224. The cubic root of 46409769 is about 359.3655724206.

It can be divided in two parts, 464097 and 69, that added together give a triangular number (464166 = T₉₆₃).

The spelling of 46409769 in words is "forty-six million, four hundred nine thousand, seven hundred sixty-nine".