7400264472 has 48 divisors (see below), whose sum is σ = 20107727640. Its totient is φ = 2458712448.

The previous prime is 7400264461. The next prime is 7400264483. The reversal of 7400264472 is 2744620047.

It is a happy number.

7400264472 is a `hidden beast` number, since 7 + 4 + 0 + 0 + 2 + 644 + 7 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (7400264461) and next prime (7400264483).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145293 + ... + 189500.

Almost surely, 2^7400264472 is an apocalyptic number.

7400264472 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

7400264472 is an abundant number, since it is smaller than the sum of its proper divisors (12707463168).

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

7400264472 is a wasteful number, since it uses less digits than its factorization.

7400264472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335112 (or 335105 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 36.

The square root of 7400264472 is about 86024.7898689674. The cubic root of 7400264472 is about 1948.7183752020.

The spelling of 7400264472 in words is "seven billion, four hundred million, two hundred sixty-four thousand, four hundred seventy-two".