740295798 has 16 divisors (see below), whose sum is σ = 1615190976. Its totient is φ = 224332040.

The previous prime is 740295769. The next prime is 740295799. The reversal of 740295798 is 897592047.

It is a self number, because there is not a number n which added to its sum of digits gives 740295798.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740295799) 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, 5608236 + ... + 5608367.

It is an arithmetic number, because the mean of its divisors is an integer number (100949436).

Almost surely, 2^740295798 is an apocalyptic number.

740295798 is an abundant number, since it is smaller than the sum of its proper divisors (874895178).

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

740295798 is a wasteful number, since it uses less digits than its factorization.

740295798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11216619.

The product of its (nonzero) digits is 1270080, while the sum is 51.

The square root of 740295798 is about 27208.3773496326. The cubic root of 740295798 is about 904.6246718507.

The spelling of 740295798 in words is "seven hundred forty million, two hundred ninety-five thousand, seven hundred ninety-eight".