2406646354 has 48 divisors (see below), whose sum is σ = 4354596288. Its totient is φ = 977033376.

The previous prime is 2406646349. The next prime is 2406646357. The reversal of 2406646354 is 4536466042.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2406646357) 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, 790924 + ... + 793960.

It is an arithmetic number, because the mean of its divisors is an integer number (90720756).

Almost surely, 2^2406646354 is an apocalyptic number.

2406646354 is a deficient number, since it is larger than the sum of its proper divisors (1947949934).

2406646354 is a wasteful number, since it uses less digits than its factorization.

2406646354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3199 (or 3176 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 40.

The square root of 2406646354 is about 49057.5820235772. The cubic root of 2406646354 is about 1340.1006744737.

The spelling of 2406646354 in words is "two billion, four hundred six million, six hundred forty-six thousand, three hundred fifty-four".