741021372 has 240 divisors, whose sum is σ = 2446352832. Its totient is φ = 190356480.

The previous prime is 741021367. The next prime is 741021373. The reversal of 741021372 is 273120147.

It is a happy number.

741021372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×741021372² = 1098225347521524768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (741021373) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1208538 + ... + 1209150.

Almost surely, 2^741021372 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 741021372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1223176416).

741021372 is an abundant number, since it is smaller than the sum of its proper divisors (1705331460).

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

741021372 is a wasteful number, since it uses less digits than its factorization.

741021372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690 (or 679 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 741021372 is about 27221.7077348208. The cubic root of 741021372 is about 904.9201203369.

It can be divided in two parts, 7410 and 21372, that added together give a palindrome (28782).

The spelling of 741021372 in words is "seven hundred forty-one million, twenty-one thousand, three hundred seventy-two".