740278848 has 56 divisors (see below), whose sum is σ = 1960656480. Its totient is φ = 246507520.

The previous prime is 740278843. The next prime is 740278867. The reversal of 740278848 is 848872047.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 740278797 and 740278806.

It is not an unprimeable number, because it can be changed into a prime (740278843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 346648 + ... + 348776.

Almost surely, 2^740278848 is an apocalyptic number.

It is an amenable number.

740278848 is an abundant number, since it is smaller than the sum of its proper divisors (1220377632).

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

740278848 is a wasteful number, since it uses less digits than its factorization.

740278848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3955 (or 3945 counting only the distinct ones).

The product of its (nonzero) digits is 802816, while the sum is 48.

The square root of 740278848 is about 27208.0658629018. The cubic root of 740278848 is about 904.6177676262.

The spelling of 740278848 in words is "seven hundred forty million, two hundred seventy-eight thousand, eight hundred forty-eight".