2994421248 has 480 divisors, whose sum is σ = 10980505536. Its totient is φ = 764411904.

The previous prime is 2994421217. The next prime is 2994421273. The reversal of 2994421248 is 8421244992.

It is a super-2 number, since 2×2994421248² = 17933117220947755008, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15515040 + ... + 15515232.

Almost surely, 2^2994421248 is an apocalyptic number.

2994421248 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2994421248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5490252768).

2994421248 is an abundant number, since it is smaller than the sum of its proper divisors (7986084288).

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

2994421248 is a wasteful number, since it uses less digits than its factorization.

2994421248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274 (or 255 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 2994421248 is about 54721.3052475907. The cubic root of 2994421248 is about 1441.3550208398.

The spelling of 2994421248 in words is "two billion, nine hundred ninety-four million, four hundred twenty-one thousand, two hundred forty-eight".