4650651408 has 40 divisors (see below), whose sum is σ = 12938352448. Its totient is φ = 1430969472.

The previous prime is 4650651373. The next prime is 4650651433. The reversal of 4650651408 is 8041560564.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3725860 + ... + 3727107.

Almost surely, 2^4650651408 is an apocalyptic number.

4650651408 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4650651408 is an abundant number, since it is smaller than the sum of its proper divisors (8287701040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4650651408 is a wasteful number, since it uses less digits than its factorization.

4650651408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7452991 (or 7452985 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 4650651408 is about 68195.6846728589. The cubic root of 4650651408 is about 1669.1854715267.

The spelling of 4650651408 in words is "four billion, six hundred fifty million, six hundred fifty-one thousand, four hundred eight".